Eggsurance? A randomized controlled trial of a decision aid for elective egg freezing.

STUDY QUESTION: Does a purpose-designed Decision Aid for women considering elective egg freezing (EEF) impact decisional conflict and other decision-related outcomes? SUMMARY ANSWER: The Decision Aid reduces decisional conflict, prepares women for decision-making, and does not cause distress. WHAT IS ALREADY KNOWN: Elective egg-freezing decisions are complex, with 78% of women reporting high decisional conflict. Decision Aids are used to support complex health decisions. We developed an online Decision Aid for women considering EEF and demonstrated that it was acceptable and useful in Phase 1 testing. STUDY DESIGN, SIZE, DURATION: A single-blind, two-arm parallel group randomized controlled trial was carried out. Target sample size was 286 participants. Randomization was 1:1 to the control (existing website information) or intervention (Decision Aid plus existing website information) group and stratified by Australian state/territory and prior IVF specialist consultation. Participants were recruited between September 2020 and March 2021 with outcomes recorded over 12 months. Data were collected using online surveys and data collection was completed in March 2022. PARTICIPANTS/MATERIALS, SETTING, METHODS: Females aged ≥18 years, living in Australia, considering EEF, proficient in English, and with internet access were recruited using multiple methods including social media posts, Google advertising, newsletter/noticeboard posts, and fertility clinic promotion. After completing the baseline survey, participants were emailed their allocated website link(s). Follow-up surveys were sent at 6 and 12 months. Primary outcome was decisional conflict (Decisional Conflict Scale). Other outcomes included distress (Depression Anxiety and Stress Scale), knowledge about egg freezing and female age-related infertility (study-specific measure), whether a decision was made, preparedness to decide about egg freezing (Preparation for Decision-Making Scale), informed choice (Multi-Dimensional Measure of Informed Choice), and decision regret (Decision Regret Scale). MAIN RESULTS AND THE ROLE OF CHANCE: Overall, 306 participants (mean age 30 years; SD: 5.2) were randomized (intervention n = 150, control n = 156). Decisional Conflict Scale scores were significantly lower at 12 months (mean score difference: -6.99 [95% CI: -12.96, -1.02], P = 0.022) for the intervention versus control group after adjusting for baseline decisional conflict. At 6 months, the intervention group felt significantly more prepared to decide about EEF than the control (mean score difference: 9.22 [95% CI: 2.35, 16.08], P = 0.009). At 12 months, no group differences were observed in distress (mean score difference: 0.61 [95% CI: -3.72, 4.93], P = 0.783), knowledge (mean score difference: 0.23 [95% CI: -0.21, 0.66], P = 0.309), or whether a decision was made (relative risk: 1.21 [95% CI: 0.90, 1.64], P = 0.212). No group differences were found in informed choice (relative risk: 1.00 [95% CI: 0.81, 1.25], P = 0.983) or decision regret (median score difference: -5.00 [95% CI: -15.30, 5.30], P = 0.337) amongst participants who had decided about EEF by 12 months (intervention n = 48, control n = 45). LIMITATIONS, REASONS FOR CAUTION: Unknown participant uptake and potential sampling bias due to the recruitment methods used and restrictions caused by the coronavirus disease 2019 pandemic. Some outcomes had small sample sizes limiting the inferences made. The use of study-specific or adapted validated measures may impact the reliability of some results. WIDER IMPLICATIONS OF THE FINDINGS: This is the first randomized controlled trial to evaluate a Decision Aid for EEF. The Decision Aid reduced decisional conflict and improved women's preparation for decision making. The tool will be made publicly available and can be tailored for international use. STUDY FUNDING/COMPETING INTEREST(S): The Decision Aid was developed with funding from the Royal Women's Hospital Foundation and McBain Family Trust. The study was funded by a National Health and Medical Research Council (NHMRC) Project Grant APP1163202, awarded to M. Hickey, M. Peate, R.J. Norman, and R. Hart (2019-2021). S.S., M.P., D.K., and S.B. were supported by the NHMRC Project Grant APP1163202 to perform this work. R.H. is Medical Director of Fertility Specialists of Western Australia and National Medical Director of City Fertility. He has received grants from MSD, Merck-Serono, and Ferring Pharmaceuticals unrelated to this study and is a shareholder of CHA-SMG. R.L. is Director of Women's Health Melbourne (Medical Practice), ANZSREI Executive Secretary (Honorary), RANZCOG CREI Subspecialty Committee Member (Honorary), and a Fertility Specialist at Life Fertility Clinic Melbourne and Royal Women's Hospital Public Fertility Service. R.A.A. has received grants from Ferring Pharmaceuticals unrelated to this study. M.H., K.H., and R.J.N. have no conflicts to declare. TRIAL REGISTRATION NUMBER: ACTRN12620001032943. TRIAL REGISTRATION DATE: 11 August 2020. DATE OF FIRST PATIENT'S ENROLMENT: 29 September 2020.

Determining the optimal daily gonadotropin dose to maximize the oocyte yield in elective egg freezing cycles.

OBJECTIVE: Ovarian stimulation (OS) with high daily gonadotropin doses are commonly offered to patients attempting social/elective egg freezing. However, the optimal daily gonadotropin dose that would allow a higher oocyte yield in the successive IVF cycle attempt was not settled and should be determined. PATIENTS AND METHODS: Data from all women admitted to our IVF unit for social/EEF, who underwent two consecutive IVF cycle attempts, with only those who used in the first attempt a starting daily gonadotropin dose of 300IU were analyzed. Patients characteristics and OS variables were used in an attempt to build a logistic model, helping in determining the daily gonadotropin dose that should be offered to patient during their second EEF attempt, aiming to further increase their oocyte yield. RESULTS: Three hundred and thirteen consecutive women undergoing two successive IVF cycle attempts were evaluated. Using logistic regression model, two equations were developed using individual patient-level data that determine the daily gonadotropin dose needed aiming to increase the oocyte yield in the successive cycle. (a): X=-0.514 + 2.87*A1 + 1.733*A2-0.194* (E2/1000) and (b): P = EXP(X) / [1 + EXP(X)]. CONCLUSIONS: Using the aforementioned equations succeeded in determining the daily gonadotropin dose that might result in increasing oocyte yield, with an AUC of 0.85. Any additional oocyte retrieved to these EEF patients might get them closer to fulfil their desire to parenthood.

Storage trends, usage and disposition outcomes following egg freezing.

RESEARCH QUESTION: What happens to eggs after egg freezing? DESIGN: A retrospective cohort study was performed spanning 2012-2022. Data were obtained from seven assisted reproductive technology clinics in Victoria, Australia. Aggregated, de-identified data were collected on cycles that resulted in egg freezing and the following outcomes, including treatment involving thawed eggs and disposition outcomes of surplus eggs. RESULTS: The number of patients with eggs in storage grew rapidly from 144 in 2012 to 2015 in 2022. In 2022, 73% of patients had stored their eggs for <5 years, 25% for 5-10 years, and 2% for ≥10 years. Most thaw cycles (600/645, 93%) involved eggs that had been frozen for <5 years, of which 47% had been frozen for <6 months. Overall, the live birth rate per initiated thaw cycle was 12%. Across the study period, 2800 eggs from 286 patients were either discarded, donated or exported. Of the 128 patients who discarded their eggs, 32% had stored their eggs for <5 years, 32% for 5-10 years and 36% for >10 years. Of the 23 patients who donated their eggs to someone else, all but four had stored their eggs for <5 years. No eggs were donated to research over the study period. CONCLUSIONS: This study shows that very few patients have made the decision to use or relinquish their eggs. Strategies may be needed to address the prolonged storage of surplus eggs, and ensure that patients are supported to make decisions regarding the fate of their eggs which align with their preferences and values.

Effect of various contraceptives on oocyte yield and maturation in patients undergoing planned oocyte cryopreservation.

RESEARCH QUESTION: Do the various forms of hormonal and non-hormonal contraceptives have any association with ovarian stimulation outcomes, such as oocyte yield and maturation, in patients undergoing planned oocyte cryopreservation (POC)? DESIGN: This retrospective cohort study included all patients who underwent POC cycles between 2011 and 2023. The use of types of contraception before a POC cycle was recorded. The study evaluated the median number of cumulus-oocyte complexes obtained after vaginal oocyte retrieval and the proportion of metaphase II oocytes that underwent vitrification among all the cohorts. RESULTS: A total of 4059 oocyte freezing cycles were included in the analysis. Eight types of contraceptive method were recognized in patients undergoing ovarian stimulation: intrauterine device (IUD), copper (n = 84); IUD, levonorgestrel low dose (<52 mg) (n = 37); IUD, levonorgestrel (n = 192); subdermal etonogestrel implant (n = 14); injectable medroxyprogesterone acetate (n = 11); etonogestrel vaginal ring (n = 142); combined oral contraceptive pills (n = 2349); and norelgestromin transdermal patch (n = 10). The control group included patients not using contraceptives or using barrier or calendar methods (n = 1220). Among all the cohorts the median number of cumulus-oocyte complexes retrieved during oocyte retrieval was comparable (P = 0.054), and a significant difference in oocyte maturity rate with median number of vitrified oocytes was found (P = 0.03, P < 0.001, respectively). After adjusting for confounders a multivariate analysis found no association between the type of contraceptive and proportion of metaphase II oocytes available for cryopreservation. CONCLUSIONS: Among the various forms of contraception, none was shown to have an adverse association with oocyte yield or maturation rate in patients undergoing POC.

Fertility knowledge, childbearing intentions and attitudes towards social egg freezing: A study of female students of a private university in Kumasi, Ghana.

BACKGROUND: As women increasingly delay childbearing for educational and career pursuits, understanding the age-related decline in ovarian reserve becomes crucial to avoid infertility. Egg freezing offers a solution, extending the window for achieving pregnancy with a biological child. However, awareness and acceptance of age-related fertility decline and elective egg freezing vary across countries and social groups. METHODS: This descriptive cross-sectional study investigates fertility awareness, childbearing intentions, and attitudes toward elective egg freezing among 138 undergraduate female students at a private university in Kumasi, Ghana. Data were collected via a Google App-based questionnaire. RESULTS: The majority of respondents were below 28 years old (76.3%), Christians (79.26%), and single (57. 78%). Many respondents overestimated their knowledge of age-related fertility decline, with almost half (48.89%) incorrectly believing it occurs after age 40. Primary sources of fertility education included health professionals, the Internet, and television. While most (62.96%) considered childbearing necessary, they would not have a child without a partner. Acceptance of donor egg in vitro fertilisation (IVF) varied based on circumstances, and a significant portion was open to donating their eggs (41.48%). Awareness of elective egg freezing was low, but nearly half (48.89%) expressed interest in it, primarily to retain the option for a biological child. The cost of elective egg freezing was a significant deterrent. CONCLUSIONS: The study revealed a significant lack of awareness regarding age-related fertility decline and elective egg freezing among female university students in Kumasi. Most prefer having a biological child only with a partner. While few were open to donating their eggs or accepting the same to achieve a pregnancy, interest in elective egg freezing was notable, albeit hindered by cost. The study recommends enhanced education by health professionals using social media and television to address these gaps.

Social egg freezing and reproductive rights justification: A perspective from China.

Divergences and controversies are inevitable in the discussion of freedoms and rights, especially in the matter of reproduction. The Chinese first social egg freezing lawsuit raises the question: is the freedom to freeze eggs for social reasons justified because it is an instance of reproductive rights? This paper accepts social egg freezing as desirable reproductive freedom, but following Harel's approach and considering two theories of rights, the choice and interest theories of rights, we argue that social egg freezing is not a reproductive right because one cannot justify a right or an instance of rights via merely describing the function of those instances that have been justified as right, that is, the choice theory lacks justifying normativity. Since reserving fertility and a suspension from reproduction do not serve reproductive ends per se, the sufficient reason for demanding social egg freezing as a right should be found in other ends rather than in right-to-reproduce, that is, the interest theory denies the demand as a right-to-reproduce. Permitting it on any grounds without guaranteeing adequate and accessible resources, especially in light of cross-border reproductive care, raises serious questions about reproductive equality and violates the idea of reproductive rights. Therefore, any ground for social egg freezing should be weighed against whether more pressing reproductive needs, specifically those that are justified as rights, have been met. It would be social progress to shoulder these burdens for the vulnerable and then allow social egg freezing-if right-to-reproduce were not the only privilege of the few.

Reconciling moral discourses on choice, risk and pronatalism: the politics of elective egg freezing in Singapore.

This article examines the framing of choice, risk and pronatalism in Singapore's debate on elective egg freezing, beginning from the government's review of the ban in 2012 and ending in 2023 when the procedure was legalised. It demonstrates the possibility of reconciling liberal discourses on reproductive choice with technocritical discourses on egg freezing as a risky and oppressive pronatalist technology. While medical complications, false hope and commercial abuse were longstanding concerns in Singapore, these risks were perceived as reconcilable with choice through an age limit, mandatory counselling and comparative frames from the national and international regulatory context. Additionally, low fertility rates and efforts to advance gender equality enabled the reconciliation of choice and pronatalism as policy justifications, while the construction of female candidates' heteronormative reproductive desire framed pronatalism in women-centric ways. Such reconciliation was facilitated by Singapore's strong interventionist culture which normalises paternalism and pronatalism. Within this context and through actors' articulation of policy ideas, elective egg freezing was reinterpreted as a technology with manageable risks, and a hope technology for women and nation. A moral Singapore State which permits elective egg freezing while supporting the interests of women and society was thus co-produced by politicians, journalists and doctors.

"You feel like you're fairly disadvantaged with an advert over your head saying 'in final years of reproduction'": social egg freezing, dating and the (unequal) politics of reproductive ageing.

Recent decades have seen an increasing gap occurring between the 'desired' and 'actual' family size of middle-class and professional women. This situation of 'unrealised fertility' and 'incomplete families' carries implications at a population, but also couple and individual level. This paper explores how middle-class professional women make decisions about partnering and parenthood and how these are shaped by a contemporary neoliberal feminist discourse which articulates the possibility of 'having it all' through engagement in careful life planning, appropriate self-investment, and by drawing on new technologies of reproductive biomedicine. Informed by semi-structured interviews with UK and US women conducted at two different points in time, it explores how they approach and experience the process of relationship formation in the face of age-related fertility decline. It also examines how the use of social egg freezing shape their romantic and family building expectations but also their interactions with (potential) partners. In doing so, it explores how gendered cultural dating scripts and unequal gender power relations shape the formation and progression of intimate relationships in a manner which can disempower women as they age. It therefore questions whether egg freezing may be the 'great equaliser' that some have hoped.

Factors associated with decision outcomes along the planned oocyte cryopreservation pathway in a cohort of women who sought consultation before and during the COVID-19 pandemic.

PURPOSE: To identify factors associated with three decision outcomes along the planned oocyte cryopreservation (POC) pathway: fertility assessment completion, POC uptake, and multiple POC cycles uptake. METHODS: A single-site retrospective cohort study of 425 patients who sought POC consultation from 2018-2022 before and during the COVID-19 pandemic. RESULTS: The mean age of patients at consultation was 35.2 ± 4.0. 73% (n = 310) of the new consultations occurred since the COVID-19 pandemic. 335 patients completed fertility assessment following consultation. Of the 335 patients (78.8%) completing fertility assessment, 139 (32.7%) underwent at least one cycle. The odds of completing fertility assessment were 3.65 times greater for patients being seen pre-pandemic than for those being seen during the pandemic (p < 0.001). Not having a committed partner (OR 2.61, p < 0.001) and not having a prior pregnancy history (OR 1.99, p = 0.03) positively predicted POC uptake. Each additional number of cryopreserved MII oocytes in the first cycle reduced the odds of undergoing more cycles by 0.74 times (p < 0.001). Of the 196 patients with no POC uptake despite having a fertility consultation, 10 decided to do nothing, 16 decided to get pregnant with or without a partner, and the other 170 had not yet indicated their decision. CONCLUSION: Our centre experienced a surge of patients seeking POC consultation since the COVID-19 outbreak. Approximately one-third of these patients progressed to the POC stage. Our findings validate the complexity of POC decision-making and the value of providing ongoing decision support to patients along the POC pathway.

International attitudes towards medical and planned oocyte cryopreservation.

PURPOSE: This study aims to better understand the knowledge and attitudes of men and women internationally towards oocyte cryopreservation (OC). METHODS: An online 25-question survey was distributed internationally via email and social media. Knowledge and attitudes towards OC among different regions and genders were assessed. The study population consisted of adults from North America (NA, 15.7%), Southeastern and Eastern Europe (SE, 34.7%), Central and Western Europe (CWE, 12.7%), Asia (12.7%), and Middle East (ME, 8.9%). RESULTS: A total of 496 respondents initiated the survey and the completion rate was 80.2%. The mean (SD) age was 35.2 (12.1) years. Over 70% were aware of OC, but only 4.8% had previously undergone the procedure. Most considered ages 26-31 as optimal for OC and correctly identified conditions that could impact the chance of spontaneous conception. Significant differences were observed regarding etiologies that would render OC acceptable. Only in NA and ME did solid majorities strongly agree that it is acceptable to proceed with OC to allow more time to find the right partner or for professional opportunities. More similar opinions were observed between genders. When medical conditions existed, large majorities across all nationalities and genders strongly agreed that OC is acceptable. In NA, SE, and ME most respondents would consider or recommend OC for any reason, whereas most respondents in CWE and Asia would do that only for certain social reasons or medical necessity. CONCLUSION: A good understanding of OC was observed. Nationality appeared to impact opinions on appropriate indications for this procedure, though overall positive attitudes were documented.

Live birth after vitrification of oocytes from capacitation in vitro maturation.

Female fertility preservation is a rapidly growing field in medicine. Oocyte cryopreservation and assisted reproductive technique with vitrified-warmed oocytes have been successful with in vivo matured oocytes after conventional ovarian stimulation protocols. The use of in vitro matured oocytes after vitrification and warming has been limited. Capacitation in vitro maturation (CAPA-IVM) represents the latest refinement of IVM protocols and provides in vitro matured oocytes with improved competence. This case report describes the first successful live birth following oocyte vitrification from a CAPA-IVM cycle. This milestone achievement holds a significant promise to expand fertility preservation options and improve accessibility for women wishing to cryopreserve their eggs for future use.

Trends in patient age at planned oocyte cryopreservation.

PURPOSE: The outcome of planned oocyte cryopreservation (POC) is inversely related to the age at the time of oocyte cryopreservation commencing in the mid-30 s. We sought to evaluate whether the age of women undergoing POC has changed over the last decade. METHODS: The study employed a retrospective, observational multicenter design. It included all women who had at least one POC cycle in two large private IVF units belonging to the same medical organization in Israel. The main outcome measure was age at the first cycle. Data on the total number of women each year and their age at the first cycle were recorded. RESULTS: Between 2011 and the end of 2023, 4488 women underwent POC. The average age at the first retrieval was 36.2 years (± 2.4). In 2011, the average age was 38.3 years (± 2.6), which decreased to 35.4 years (± 2.5) in 2023. The trendline indicates a decline in the average age of 3.0 months per year (ß = - 0.252, F = 301.8, p < 0.001). The proportion of women aged < 36 at their first POC cycle increased from 14% in 2011 to 54% in 2023. CONCLUSIONS: The age at the time of POC has significantly declined over the past decade. This trend may potentially lead to higher overall birth rates from POC, though further research is needed to confirm this hypothesis.

Maternal age at transfer following autologous oocyte cryopreservation is not associated with live birth rates.

PURPOSE: Our aim was to evaluate if maternal age at transfer following autologous oocyte cryopreservation is associated with live birth rate (LBR). METHODS: We performed a retrospective cohort study of all patients who thawed autologous oocytes and then underwent a single frozen euploid embryo transfer between 2011 and 2021 at a large urban university-affiliated fertility center. Each oocyte thaw patient was matched 2:1 to in vitro fertilization (IVF) patients who underwent single embryo transfer < 1 year after retrieval. Primary outcome was LBR. Secondary outcomes included implantation rates (IR) and spontaneous abortion rates (SABR). RESULTS: A total of 169 oocyte thaw patients were matched to 338 IVF patients. As expected, oocyte thaw patients were older (median age 42.5 vs. 37.6 years, p < 0.001) and waited longer between retrieval and transfer than in vitro fertilization patients (median time 59 vs. 1 month, p < 0.001). In univariate analysis, implantation and LBR differed among oocyte thaw and IVF patients (p < 0.05), but SABR did not (p = 0.57). Transfer outcomes in oocyte thaw patients did not differ based on transfer age group (IR: p = 0.18; SABR: p = 0.12; LBR: p = 0.24). In a multiple logistic regression model, age at transfer was not predictive of live birth when controlling for age at retrieval, embryo morphology, and day of blastulation. CONCLUSIONS: Maternal age at transfer after oocyte cryopreservation is not predictive of LBR; this suggests that "an aging womb" does not impair LBR after oocyte thaw and empowers patients to return for transfer when ready for childbearing.

Is there a preferred time interval between gonadotropin-releasing hormone (GnRH) agonist trigger and oocyte retrieval in GnRH antagonist cycles? A retrospective cohort of planned fertility preservation cycles.

BACKGROUND: The ideal time frame between gonadotropin-releasing hormone (GnRH) agonist (GnRHa) trigger administration and oocyte retrieval in GnRH antagonist cycles has not been well studied. Our goal was to evaluate the effect of this time interval on oocyte yield and oocyte maturation rate in GnRH antagonist cycles designated for non-medical ("planned") oocyte cryopreservation. METHODS: We conducted a retrospective cohort study including patients who underwent elective fertility preservation, using the GnRH antagonist protocol and exclusively triggered by GnRH-agonist. We focused on the effect of the trigger-to-retrieval time interval on oocyte yield and maturation rate, while also incorporating age, body mass index (BMI), anti-Müllerian hormone (AMH) levels, basal Follicle-Stimulating Hormone (FSH) levels, as well as the type and dosage of gonadotropin FSH medication. RESULTS: 438 cycles were included. Trigger-to-retrieval time interval ranged from 32.03 to 39.92 h. The mean oocyte yield showed no statistically significant difference when comparing retrievals < 36 h (n = 240, 11.86 ± 8.6) to those triggered at ≥ 36 h (n = 198, 12.24 ± 7.73) (P = 0.6). Upon dividing the cohort into four-time quartiles, no significant differences in the number of retrieved oocytes were observed (P = 0.54). Multivariate regression analysis failed to reveal any significant associations between the interval and the aforementioned variables. CONCLUSIONS: The GnRHa trigger to oocyte retrieval interval range in our cohort did not significantly affect oocyte yield and maturation rate.

Oocyte cryopreservation on TikTok and Instagram: Who is teaching whom?

PURPOSE: Oocyte cryopreservation (OC) is a medical intervention for reproductive-aged women, a demographic that uses social media heavily. This study characterizes the top TikTok videos and Instagram reels on OC. METHODS: Five hashtags pertaining to OC were selected: #oocytepreservation, #oocytecryopreservation, #eggfreezing, #oocytefreezing, and #fertilitypreservation. Top videos for each hashtag were evaluated for source, content, impact, and quality on both platforms. Descriptive and inferential statistics were performed to analyze differences between laypeople and medical professionals. RESULTS: From March to April 2023, 332 posts were reviewed. The most popular hashtags on TikTok and Instagram were #eggfreezing (n = 5.6 million views, n = 68,500 + posts) and #fertilitypreservation (n = 9 million views, n = 20,700 + posts). Laypeople dominated as sources (57.8%, 35.2%), followed by physicians (17.0%, 32.4%). No professional societies videos were found. Educational information (53.1%, 48.6%) was most frequently shared on both platforms respectively, followed by personal experiences (36.1%, 21.6%). Laypersons' posts were dominated by personal experiences (62.0%) with educational content second (33.3%). Educational content by medical professionals was more accurate on both TikTok and Instagram than patients (p < 0.001, p < 0.001). #Eggfreezing had the greatest impact for both patients and medical professionals based on shares (n = 9653, n = 3093), likes (n = 713,263, n = 120,700), and comments (n = 35,453, n = 1478). Notably, laypersons had a larger follower count than medical professionals (p < 0.001). CONCLUSION: The majority of available videos are from laypeople, focus on education topics, and are less accurate in comparison to those from medical professionals. Professional societies have an opportunity to enhance their social media presence for better availability and accuracy of OC information.

The effects of age, mature oocyte number, and cycle number on cumulative live birth rates after planned oocyte cryopreservation.

PURPOSE: To examine the effects of age, mature oocyte number, and cycle number on cumulative live birth rates after planned oocyte cryopreservation (OC), with the goal of developing a patient counselling tool. METHODS: We performed a retrospective cohort study of all patients with ≥ 1 autologous oocyte thaw at our university-affiliated fertility center before 12/31/2023. Patients were included if they (1) had a live birth or ongoing pregnancy > 12 weeks from OC, or (2) used all oocytes and euploid/untested embryos from OC. Primary outcome was cumulative live birth / ongoing pregnancy rate (CLBR). RESULTS: 527 patients with 1 OC cycle, 149 patients with 2 OC cycles, and 55 patients with ≥ 3 OC cycles were included. Overall CLBR was 43%. CLBR was > 70% among patients who thawed ≥ 20 mature oocytes that were cryopreserved at age < 38 years. Multiple logistic regression showed that age at first OC and total number of mature oocytes thawed independently predicted CLBR, but number of OC cycles did not. CONCLUSION: Patients must be counselled that younger age at OC and more mature oocytes improve CLBR. However, additional OC cycles do not independently improve CLBR. Our results can help patients decide whether to pursue additional OC cycles to obtain more oocytes.

Patient experience of social and medical fertility preservation fully reimbursed in France.

PURPOSE: The purpose of this study is to review patient experience with social fertility preservation (sFP), as compared to medical fertility preservation (mFP), in a context where sFP is fully reimbursed. METHODS: We conducted a retrospective cohort study involving patients who underwent oocyte cryopreservation for mFP between 2017 and 2023 and sFP between 2022 and 2023 at a large ART single center. Additionally, we surveyed patients undergoing sFP and mFP, regarding their experiences, intentions, awareness, and financial consideration. RESULTS: A total of 97 oocyte retrievals were performed for sFP in 75 women, and 155 were performed in mFP (127 women). Median ages were 36.4 years for sFP and 28.9 years for mFP. Median oocytes retrieved per session were 10 for sFP and 8 for mFP. Ninety-seven percent of of mFP participants were informed by healthcare professionals, while half of sFP participants learned through personal acquaintances. The primary motivation for sFP was a desire for pregnancy while being single. Most respondents in both groups knew that 15-20 oocytes are typically needed for a successful birth. None were aware of the "DuoStim" option, but interest was expressed by most women. Surprisingly, despite full reimbursement for sFP in France, 78% expressed willingness to pay if necessary. CONCLUSION: Many women choose sFP due to concerns about declining fertility, often informed by non-medical sources. Free access to sFP can help mitigate the global decline in natality by allowing women to anticipate age-related fertility decline. This study should be considered by other countries as they may increasingly cover sFP costs in the future.

No guarantees: planned oocyte cryopreservation, not quite an insurance policy.

Planned oocyte cryopreservation (OC) has the potential to address the burden of the biological clock, giving women and individuals with ovaries more autonomy in choosing when to have children and with whom. In the United States, the annual number of OC cycles has grown significantly, yet many questions remain regarding planned OC. The field is starting to gather data on the clinical practice and social perspectives around planned oocyte cryopreservation, including the optimal age range at which to offer planned OC, what factors are most predictive of a successful outcome, and the optimal number of oocytes and ovarian stimulation cycles to achieve a live birth. There is a clear need for setting realistic expectations about the chance of success with OC; however, most patients have yet to return to thaw their oocytes, and outcomes data are limited. Clinical models have been developed to predict OC success based on surrogate markers such as age, number of oocytes retrieved, and anti-Müllerian hormone level. Patient education should emphasize the age-related decline in fertility, that eggs do not equal embryos, and that more than one cycle may be needed to obtain sufficient oocytes to have a reasonable chance of future success. While planned OC is not quite an insurance policy against future reproductive challenges, it provides the best option to date for expanding the reproductive window and maximizing reproductive options while navigating individual life circumstances in the context of family building.

Women Who Perform Social Egg Freezing as Moral Pioneers: The Case of Ultra-Orthodox Communities in Israel.

Social egg freezing (SEF) is a new reproductive technology that is increasingly used within ultra-Orthodox Jewish communities, stirring tensions between tradition and modernity. Based on in-depth semi-structured interviews, this study examined how ultra-Orthodox singles who employ SEF engage in social negotiations over gender- and body-related norms. Findings show that participants successfully assimilated SEF by establishing facts on the ground and discreetly spreading information while actively avoiding tensions that may threaten religious tradition. SEF did not push participants into modern individualism or dissolve their strong connection to the community. However they did modify social boundaries and articulated social criticism.

Examining willingness to donate frozen oocytes among women of reproductive age.

RESEARCH QUESTION: What are the predictors of willingness to donate frozen oocytes among women of reproductive age in Australia? DESIGN: An online survey involving 303 women of reproductive age (18-49 years) in Australia who had not frozen their oocytes or planned to freeze their oocytes in the next 12 months. The survey assessed demographic variables, prototype willingness model variables (attitude, subjective norm, prototype similarity and prototype favourability) and additional variables (altruism, empathy and infertility awareness) as predictors of hypothetical scenarios of willingness to donate frozen oocytes. A multivariate repeated measures analysis of variance explored differences in willingness to donate frozen oocytes. Hierarchical multiple regression analysis examined predictors of donor willingness. RESULTS: Women's willingness to donate their frozen oocytes was higher for donating to a friend or family member and to research compared with an egg bank or fertility clinic, or a couple advertising online for an egg donor (all P < 0.001). The prototype willingness model variables were significant predictors of willingness to donate showing slightly varied patterns across four scenarios. After accounting for demographics, regression models including prototype willingness model variables and additional variables accounted for 45-64% of variance in donor willingness. CONCLUSIONS: Frozen oocyte donation may be facilitated by improving attitudes towards donation and establishing positive images of donors. Professionals requiring frozen oocytes for research could focus on creating a sense of social approval for donating in this context. Encouraging frozen oocyte donation could increase access to oocytes for IVF treatment and aid in reducing the psychological burdens associated with involuntary childlessness.