A Rare Case of Broad Ligament Hematoma Following Vaginal Delivery.

This case report explores a rare complication of broad ligament hematoma post-vaginal delivery, emphasizing the importance of prompt intervention in cases of postpartum hemorrhage with atypical presentations. A 22-year-old primigravida, at 39 weeks with hypothyroidism, presented with intermittent abdominal pain and normal fetal movements. After a normal vaginal delivery with a right mediolateral episiotomy, she developed intense perineal pain and hypotension due to a broad ligament hematoma. The surgical intervention included the evacuation of the hematoma, laparotomy, and internal iliac artery ligation. The postoperative care involved treatment for a methicillin-resistant Staphylococcus aureus (MRSA) infection, and the patient received blood transfusions. The follow-up showed complete wound healing and an uneventful postnatal period, with the patient resuming normal activities after three weeks. Comparison with similar cases in the literature highlighted various etiologies and clinical presentations of broad ligament hematoma, ranging from broad ligament pregnancy to uterine perforation. Timely surgical exploration, hematoma evacuation, and arterial ligation were essential in preventing adverse maternal outcomes, underscoring the importance of multidisciplinary collaboration and vigilant postoperative monitoring. The report emphasizes the need for a high index of suspicion and prompt intervention to ensure optimal recovery and minimize complications in cases of broad ligament hematoma following vaginal delivery.

Preferences and factors determining preferences for mode of delivery among primigravida mothers.

Background: Childbirth is a beautiful life event, a unique personal experience for each woman. The study aimed to assess the preferences and factors determining preference for mode of delivery among primigravida mothers. Materials and Methods: A descriptive exploratory design was applied to explore the factors for preferring the mode of delivery among 250 antenatal mothers, selected by convenient sampling technique. A self-structured dichotomous questionnaire on preference and factors influencing preference for mode of delivery was used. Descriptive and inferential statistical analysis was done using SPSS 20 software. Results: The majority of participants (98.4%) preferred vaginal delivery over elective cesarean section as a mode of delivery. The significant factor influencing preferences was speedy recovery after delivery (89.8%). However, significant factors for preferring the cesarean mode of delivery were the obstetrician's advice and the baby's safety (100%). Conclusion: The majority of women preferred a vaginal mode of delivery; they still undergo cesarean mode of delivery. Considering factors, there is a need to develop a positive attitude toward NVD and actions to create awareness toward a safe mode of delivery by building a mutual trust environment and increasing effective dissemination of correct and neutral delivery option advice.

The Delayed Presentation of Bilateral Subdural Hematoma Secondary to Epidural Anesthesia for Elective Vaginal Delivery: A Case Report and Review of the Literature.

Epidural anesthesia (EA) involves reaching the spinal epidural space with an anesthetic drug injection. This procedure provides pain relief during labor. Although EA can lead to some complications, subdural hemorrhage (SDH) is a rare adverse event associated with it. We report the case of a 25-year-old female patient who presented to our emergency department with a one-month history of headaches and associated blurred vision following a normal vaginal delivery with EA. She was initially treated as a case of post-dural puncture headache (PDPH), with no improvement. Finally, the diagnosis of bilateral SDH was made based on a brain MRI. She required surgical intervention, which led to a positive prognosis and a full return of normal baseline neurological functions. Only a few reports in the literature have indicated the possibility of cranial subdural hematoma formation associated with spinal or epidural analgesia. Our patient experienced a delay in her diagnosis and treatment, as SDH following EA is a rare entity. It is important to follow up with such patients and consider other possibilities when symptoms fail to resolve. Also, reporting these cases is crucial to assist clinicians in early diagnosis and treatment, and to avoid disastrous outcomes.

Effect of prior cesarean delivery on the outcomes of intracytoplasmic sperm injection.

OBJECTIVE: This study was conducted to investigate the impact of previous delivery mode on pregnancy outcomes in patients with secondary infertility after frozen-thawed embryo transfer. METHODS: This prospective observational study included 140 patients experiencing secondary infertility. Of these, 70 patients had a previous cesarean delivery (CD), while the remaining 70 patients had a previous normal vaginal delivery (NVD). The primary outcome was the implantation rate. The secondary outcomes included rates of clinical pregnancy, chemical pregnancy, miscarriage, and ectopic pregnancy. RESULTS: The comparison of all fertility outcomes between the two groups revealed no statistically significant differences. The implantation rate was 40.4% in the CD group and 41.7% in the NVD group (p=0.842). The clinical pregnancy rate was 50% in the CD group and 49.3% in the NVD group (p=0.932), while the chemical pregnancy rate was 14.6% in the CD group and 19% in the NVD group (p=0.591). The miscarriage rates in the CD and NVD groups were 20% and 17.6%, respectively (p=0.803). One case of tubal ectopic pregnancy occurred in the NVD group (1.4%). CONCLUSION: The mode of prior delivery did not significantly impact pregnancy outcomes following frozen-thawed embryo transfer.

Breast feeding practices after normal vaginal and caesarean delivery in Gujarat, India.

Breast feeding is the mainspring of child survival, nutrition, development and maternal health. Early initiation of breastfeeding is an extremely important factor associated with the maintenance of long-term breastfeeding practice. Breastfeeding practices can be influenced by a variety of variables such as parity, mode of delivery; body mass index (BMI), breast or nipple abnormalities and behavioural factors are equally as important. The present study was conducted to analyze Breast Feeding Practices after Normal Delivery and Caesarean Delivery at a Tertiary Care Hospital. This cross sectional study was conducted at tertiary care hospital, by Convenient non-random sampling method, which included two groups; Group A: 100 mothers who delivered vaginally Group B: 100 mothers who gave birth through caesarean section (n=100 each). Participants were asked to complete standardized questionnaire consists of information on socio demographic and breast feeding practice. All anthropometric measurements were taken. A semi-structured questionnaire was used to collect data on maternal socio demographic characteristics, breastfeeding knowledge, practices along with source of information regarding breastfeeding and maternal experience. The study results shows that initiation of breastfeeding is most common in normal vaginal delivery (70%) among total 100 subjects of vaginal delivery category and also common in subjects with planned C-section (49%) of 100 subject"s caesarean delivery category. Association between the modes of delivery and initiation of breastfeeding within an hour was statistically significant (p<0.01). The present study indicates that C-sections are linked to higher breastfeeding challenges, greater resource usage, and shorter nursing duration.

The trend of normal vaginal delivery and cesarean sections before and after implementing the health system transformation plan based on ICD-10 in the northeast of Iran: A cross-sectional study.

Background and Aims: Concerning the growing rate of cesarean sections (CSs) worldwide, encouraging normal vaginal deliveries (NVDs) and mitigating CS rates is a necessity. This study investigated the status of delivery in hospitals affiliated with the Mashhad University of Medical Sciences (MUMS) before and after implementing health system transformation plan (HSTP). Methods: A cross-sectional study was conducted in 2017 in the obstetrics and gynecology ward in four MUMS teaching hospitals. Data were extracted from hospital information systems (HISs) based on the International Classification of Diseases (ICD-10) and analyzed in SPSS VE10 software. Results: The results revealed a significant difference between the rate of NVDs and CSs before and after HSTP, such that implementing this plan in MUMS hospitals has raised the rate of NVDs by 4%. Except for the age groups of less than 15 and 36-40 years, the difference between NVD and CS was significant in different age groups before and after HSTP. The rate of NVD significantly increased within 2 months after implementing HSTP. Furthermore, the difference in the rate of previous CS before and after implementing HSTP was significant (p < 0.001). Conclusion: The results of this study show the positive impact of the implementation of the HSTP on CS reduction and NVD increase in the studied hospitals. Since the studied hospitals were teaching and concerning the different costs of NVD and CS between the public and private hospitals, it is recommended to study all hospitals with the obstetrics and gynecology ward to precisely assess the success of HSTP in encouraging NVD.

Effectiveness of Jacobson Relaxation and Lamaze Breathing Techniques in the Management of Pain and Stress During Labor: An Experimental Study.

Background and objective The mother's ability to tolerate labor discomfort has an impact on how the labor progresses. Good pain management will boost mothers' ability to labor collaboratively and will shorten the time it takes for the uterus to open completely. Many women prefer not to use pharmaceutical or invasive pain relief during labor, which may have contributed to the popularity of complementary pain relief approaches. This study aimed to assess the effectiveness of the Jacobson relaxation technique and Lamaze breathing technique in the management of pain and stress during labor. Methods Thirty-six women aged between 25 and 35 years were randomly assigned to two groups for the purpose of this study. Group A received the Jacobson relaxation technique while Group B received the Lamaze breathing technique for four weeks. The patients were instructed to practice breathing techniques at the time of labor. The outcomes measure included the Numerical pain Rating Scale (NPRS) and Perceived Stress Scale (PSS), which would be measured before and after the delivery. Results The subjects showed improved labor pain and anxiety following the physiotherapy intervention. The results were found to be statistically significant (p<0.05). Conclusion Based on our findings, physiotherapy intervention plays an integral role in the multidisciplinary approach to relieving labor pain and helping patients have a normal vaginal delivery.

Transient osteoporosis of the hip in pregnancy - a case series.

OBJECTIVE: Transient Osteoporosis of the Hip is a self-limiting disorder of severe hip joint pain presenting in pregnancy or postpartum, of which magnetic resonance imaging (MRI) is the modality of choice for diagnosis. Clinical data regarding transient osteoporosis of the hip is limited, precluding evidence-based decision-making such as recommended mode of delivery. In this case-series retrospective study, we aim to describe the natural course of transient osteoporosis of the hip during pregnancy and the postpartum period including implications of the mode of delivery. METHODS: All women diagnosed with unilateral/bilateral transient osteoporosis of the hip by MRI during pregnancy or postpartum between 2010 and 2019 at a single tertiary medical center were retrospectively studied. All MRI scans were reviewed by an experienced radiologist at the same single tertiary medical center. Data obtained from patients' electronic medical records and telephone questionnaires included maternal baseline characteristics, obstetric history, and current pregnancy obstetric and clinical outcome characteristics. Outcomes of normal vaginal delivery (NVD) and cesarean delivery (CD) were compared and analyzed. RESULTS: Thirty-four women were diagnosed with unilateral or bilateral transient osteoporosis of the hip during pregnancy (17 women) and postpartum (17 women). The mean maternal age was 34.18 ± 4.75 years. A family history of osteoporosis was reported in a rate of 29.4%. The rate of smokers was 47.1%, 32.4% of pregnancies were conceived by in-vitro fertilization (IVF), pre-pregnancy and term body mass index (BMI) were 22.03 and 27.6, respectively. No significant differences were found between NVD and CD in all parameters evaluated. Of 15 women with a sequential pregnancy, two were diagnosed with transient osteoporosis of the hip (13.3%). CONCLUSION: Women diagnosed with transient osteoporosis of the hip had advanced maternal age, low BMI, family history of osteoporosis, prevalent smoking and IVF pregnancies. Transient osteoporosis of the hip was bilateral in 25% and presented postpartum in 50% of cases. There was no significant difference in maternal outcomes between NVD and CD. Higher awareness of this potential diagnosis during pregnancy and postpartum may improve patient management and outcomes.

Caudal regression syndrome: Postnatal radiological diagnosis with literature review of 83 cases.

Caudal regression syndrome (CRS) is a rare congenital disorder characterized by arrest of caudal spinal growth and associated with wide spectrum multisystemic anomalies. Herein, we presented a case of a newborn baby who did not pass meconium due to imperforated anus and was referred to the pediatric surgeon for urgent diverting loop colostomy. The conventional X-ray, abdominal ultrasound and abdominal pelvic magnetic resonance imaging (1.5 T) at 2-month-old age revealed right kidney agenesis, sacrococcygeal agenesis, vertebral bodies dysraphism and the spinal cord ends at D12-L1 with anterior and posterior bands of the terminating filaments. The diagnosis of CRS was confirmed. Through this case report, we hope to draw attention to this rare syndrome and the wide range of associated anomalies, also to consider this syndrome on the top of differential diagnosis list once the newborn has anorectal malformation mainly imperforated anus.

Comparative study of transcutaneous electrical nerve stimulation, the aromatherapy of Lavandula and physiologic delivery without medication on the neonatal and maternal outcome of patients.

OBJECTIVES: The complications of normal vaginal delivery (NVD) are one of the issues that researchers have been discussing today and various ways to reduce these outcomes have been presented. In this study, we aimed to compare the effect of Transcutaneous Electrical Nerve Stimulation (TENS), the aromatherapy of Lavandula and physiologic delivery without medication on NVD outcomes. METHODS: This randomized clinical trial was conducted on 150 women that were candidates of NVD. The information related had been registered in the Iranian clinical trial registration system with the code IRCT20210501051151N1 (https://www.irct.ir/trial/56014). Patients were divided into three groups of Lavandula, TENS, and physiologic delivery. Postpartum pain, maternal and neonatal outcomes, and labor duration were compared in groups. RESULTS: Labor pain was significantly less in TENS and Lavandula than in the physiologic group, respectively (P<0.001). There was no significant difference between the groups in terms of labor duration and maternal and fetal outcomes. CONCLUSION: The use of TENS and Lavandula aromatherapy are useful methods for reducing pain in patients undergoing NVD, but using TENS method is better than Lavandula method, and on the other hand, there are no differences between groups as maternal and neonatal complications.

Cesarean section rates in a tertiary referral hospital in Beirut from 2018 to 2020: Our experience using the Robson Classification.

OBJECTIVE: To evaluate the cesarean section rate using the Robson Classification for the first time in Lebanon, at Hôtel-Dieu de France University Hospital, a tertiary referral center in Beirut. METHODS: Routine medical record data that included all live births from January 1, 2018 to September 30, 2020 was investigated. The overall cesarean section rate was recorded, and the size, cesarean section rate, and absolute and relative contributions were calculated within each group. RESULTS: The overall cesarean section rate was 56.8%. The highest relative contribution to this rate came from Robson groups 5, 2 and 10, respectively. A decrease in cesarean section rate was noted in 2020 among women admitted for induction of labor (groups 2 and 4) following the implementation of new department policies and the restrictions caused by the coronavirus disease 2019 pandemic. CONCLUSION: More than 50% of the deliveries in our department were by cesarean sections (CS). Strategies to reduce this rate should include stricter departmental policies for avoidance of unindicated primary CS and raising practitioners' and patients' awareness about trial of labor after cesarean section.

Effect of "motivational interviewing" and "information, motivation, and behavioral skills" counseling interventions on choosing the mode of delivery in pregnant women: a study protocol for a randomized controlled trial.

BACKGROUND: Cesarean section is an important surgical procedure, when normal vaginal delivery imposes a risk to mother and/or baby. The World Health Organization states the ideal rate for Cesarean section to be between 10 and 15% of all births. In recent decades, the rate has been increased dramatically worldwide. This paper explains the protocol of a randomized controlled trial that aims to compare the effect of "motivational interviewing" and "information, motivation, and behavioral skills" counseling interventions on choosing mode of delivery in pregnant women. METHODS: A four-armed, parallel-design randomized controlled trial will be conducted on pregnant women. One hundred and twenty women will be randomly assigned to four groups including three intervention groups and one control group. The intervention groups included the following: (1) motivational interviewing; (2) face-to-face information, motivation, and behavioral skills model; and (3) information, motivation, and behavioral skills model provided using a mobile application. The inclusion criteria include being literate, being in gestational age from 24 to 32 weeks, being able to speak Persian, having no complications in the current pregnancy, having no indications for Cesarean section, and having enough time to participate in the intervention. The primary outcome of the study is the mode of delivery. The secondary outcomes are women's intention to undergo Cesarean section and women's self-efficacy. DISCUSSION: The interventions of this protocol have been programmed to reduce unnecessary Cesarean sections. Findings may contribute to a rise in normal vaginal delivery, and the effective intervention may be extended for use in national Cesarean section plans. TRIAL REGISTRATION: Iran Randomized Clinical Trial Center IRCT20151208025431N7 . Registered on December 07, 2018.

Primiparous women's experiences of normal vaginal delivery in Iran: a qualitative study.

BACKGROUND: Childbirth is considered as the most challenging psychological event in a woman's life. It has a major effect on women's lives with long-term positive or negative impacts. Cultural, religious, and socioeconomic differences can affect women's perception about normal vaginal delivery (NVD) experience. Therefore, it is necessary to explore the primiparous women's perception about it. METHODS: This qualitative study, with a descriptive content analysis approach, was conducted in Kashan, a city in the center of Iran. Purposive sampling was used to recruit the participants of the current study. Data was gathered by semi-structured interviews during 24 h after normal vaginal birth among primiparous women. The sampling started from June to October in 2016. Interviews continued until data saturation which was achieved in the 14th interview but for assurance, it continued until the 17th one. RESULTS: The following three main themes were extracted "immersion in stress", "pain, the essence of NVD" and "strategies for situation management". Furthermore, seven subthemes were obtained including 'loss threat', 'stressful context', temporary impairment in physiologic harmony, paradoxical emotions, self-management, emotional support, and spiritual support. CONCLUSIONS: This study showed that stress and pain were two highlighted issues in NVD process. Increasing women's awareness about NVD process, familiarizing the primiparous women with the simulated delivery room, accompanying these women for emotional support, and providing spiritual support can be effective in situation management to make the child delivery a pleasant and satisfying experience.

The impact of childbirth education classes on delivery outcome.

OBJECTIVE: To determine whether participating in childbirth classes is associated with pregnancy outcomes. METHODS: A retrospective study was conducted to review the medical records of all nulliparous women who participated in childbirth classes during their pregnancy and delivered in the authors' institute, between January 2014 and December 2017 (CB class group). The control group comprised nulliparous women who delivered in the same time period, but who did not participate in any education classes (Not attended CB class group). The controls were matched in a ratio of 1:1 for gestational age at delivery and neonatal birth weight. RESULTS: Overall, 159 patients were included in each group. The class group was characterized with above average income (28 [23.9%] vs 19 [16.7%]; P=0.001) and higher education level (80 [64.0%] vs 60 [45.1%]; P=0.002), higher rate of normal vaginal delivery (128 [80.5%] vs 93 [58.5%]; P<0.001), and lower rate of vacuum extraction (12 [7.5%] vs 36 [22.6%]; P<0.001) compared to the Not attended CB class group. By logistic regression analysis, after controlling for obstetrics and socioeconomic variables, participation in childbirth classes was found to be independently associated with successful normal vaginal delivery (odds ratio 2.90; 95% confidence interval 1.13-7.38; P=0.024). CONCLUSION: Participation in childbirth classes has a positive impact on pregnancy outcome.

Prevalence of postpartum depression regarding mode of delivery: a cross-sectional study.

Purpose: To explore the prevalence of postpartum depression (PPD), as well as the relationship between delivery mode and postpartum depression among postnatal women utilizing the Arabic validated version of the Edinburgh Postnatal Depression Scale (EPDS).Materials and methods: 412 women with singleton gestation during their 3rd trimester without medical or psychological problems preceding or during pregnancy were included. All pregnant women were asked to fill out the Arabic version of Edinburgh Postnatal Depression Scale. Only women with EPDS score <13 during pregnancy were allowed to complete the study. 370 women were asked to repeat the EPDS at 8 and 16 weeks postnatal. The patients were divided into three groups according to their delivery mode; normal vaginal delivery, emergency or elective caesarian section.Results: Prevalence of postpartum depression was found to be significantly higher in emergency caesarian section group at the 8th and 16th postnatal weeks (25% and 19%, respectively) when compared to elective caesarian section group (21% and 13%, respectively) or normal vaginal delivery group (7% and 1.7%, respectively). The mean score of the EPDS in the normal vaginal delivery group at both assessments was significantly lower than those of the emergency and elective caesarian section groups.Conclusions: There was a strong relation between delivery mode and postpartum depression. Emergency CS showed a stronger correlation than elective caesarian section.

Personality traits of volunteer females of normal vaginal delivery or cesarean section based on HEXACO's personality model: a comparison study.

BACKGROUND: Child birth is one of the most important events in a mother's life. Different factors influence whether a child is delivered by cesarean or normal vaginal delivery. Despite the complications of cesarean, demand for this type of delivery is increasing. The purpose of this study was to examine the influence of personal traits on the choice of the delivery method based on HEXACO personality model. METHODS: Two hundred and ten pregnant women in some health centers in Tehran volunteered to participate in this research. To identify their personality dimensions, the pregnant women first filled out HEXACO personality forms. Then, the received data were analyzed through multivariate analysis of variance using a software package called SPSS-23. RESULTS: 104 women selected cesarean and 106 other women preferred normal vaginal delivery. The results of the multivariate analysis of variance showed that there is a significant difference between the two groups of women for six personality factors in HEXACO (P = 0.001). The linear combination of personality characteristics of pregnant women has a significant effect on the choice of delivery method (P < 0.05). CONCLUSIONS: Personality differences of pregnant women can be considered in psychological interventions and antenatal counseling to overcome psychological resistance to vaginal delivery and increase its choice.

Assessing informed consent practices during normal vaginal delivery and immediate postpartum care in tertiary-level hospitals of Bangladesh.

INTRODUCTION: This study was conducted to assess the informed consent practices during normal vaginal delivery (NVD) process and immediate postpartum care in the tertiary-level hospitals of Bangladesh. METHODS: A cross-sectional study was conducted at Dhaka Medical College Hospital (DMCH) and Sir Salimullah Medical College & Mitford Hospital (SSMCH) in November 2015. The study population and respondents were mothers who gave normal vaginal childbirth within the past 24 hours and received postpartum care in the study sites (N=190). The interview of every alternate mother from the patient register was conducted by researchers using a structured questionnaire. Descriptive analysis of findings was carried out using MS Excel 2013. RESULTS: The study findings revealed the complete absence of informed consent practices during NVD and postpartum care in the tertiary-level hospitals in Bangladesh. Consent (not informed consent) was taken from 95% of the mothers before proceeding with the NVD process, 50-72% of examinations (except breast examination, 0%) and 8-72% of procedures during postpartum care. Choice and preferences of mothers for taking an alternative process/examination/procedure were absent in all cases. CONCLUSIONS: The Respectful Maternity Care (RMC) Charter endorsed informed consent as one of the basic rights of child-bearing women. Absence of informed consent practices in the study sites indicates disrespect to maternity care and violation of this right. The Standard Clinical Management Protocols of Bangladesh also lacks clarification of this right. Improvement of the existing protocol, increased awareness and practices are essential to address protection of this right.

We need to treat pregnant women as adults: Women should be consented for an attempt at normal vaginal birth as for operative delivery, with risks and potential complications explained.

Since the mid-90s, Australian law has required doctors to disclose material risks of proposed treatment. Medical practitioners have had two decades to adapt, and, by and large, patient autonomy is acknowledged and respected by obtaining 'informed consent'. While problems with obtaining consent do surface in medico-legal litigation, practitioners are generally aware of the need to do so and usually comply with requirements. However, not in obstetrics. Here, even if material risk of a serious adverse event in an attempt at vaginal birth in a given case is over 50% (as it would be in the case of a 35-year-old primigravida at 41 + 3) obtaining informed consent is the exception rather than the rule. This degree of paternalism is not just unethical and immoral. It is illegal - and it needs to change.

Caesarean Section vs. Normal Vaginal Delivery: A Game Theory Discussion in Reimbursement Interventions.

BACKGROUND: The rate of caesarean section (C-section) in Iran is too high, so having a plan to control it is crucial. Since one of the most important reasons for inclination of providers to do C-section is financial issues, the purpose of this study was offering financial solutions for increasing normal vaginal delivery (NVD) and decreasing non-indicated C-section. METHODS: This analytical-descriptive research, used game theory for offering financial mechanisms. The game was a dynamic one in which the backward induction was used to obtain a Nash equilibrium. Financial structure and the mean number of NVD and C-section in a certain period of time in comparison with standards were as the main influential factors on financial dimensions and were included in the model. RESULTS: The effect of financial structure was shown through a specified insurance for childbirth, existence of a monitoring department and tariffs. CONCLUSION: The main solution for controlling C-section in designed game was taxes and fines for physician or hospital in non- indicated cases and giving reward otherwise.

Comparative study of teaching natural delivery benefits and optimism training on mothers' attitude and intention to select a type of delivery: an educational experiment.

BACKGROUND: Despite advantages of normal vaginal delivery (NVD) and disadvantages of caesarean section (C-section) and the increasing C-section rate Iran, appropriate training is essential in reducing this trend. Optimism is one of the important psychological determinants which is a combination of positive desire and attitude in people. OBJECTIVE: The purpose of this study was to determine the effects of optimism training as well as training the benefits of natural childbirth on attitude and intentions to choose the type of delivery. METHODS: In this experimental study, 96 primiparous women referring to health centers in Mashhad (Iran) in 2014 with pregnancy duration of 30 to 34 weeks and without indication of C-section, were selected and randomly divided into two training groups and one control group. Optimism training was provided during six 60-minute sessions, whereas training the benefits of NVD was conducted in four 60-minute sessions. Pre-test and post-test were performed using valid and reliable questionnaires, researcher-made questionnaire, attitude-measuring questions on NVD and C-section, and optimism-measuring standard questionnaires (LOT-R). Data were analyzed by IBM-SPSS version 22, using Kruskal-Wallis, Chi square, paired-samples t-test, Independent-samples t-test, Man-Whitney U, and Wilcoxon signed-rank test. RESULT: There was a significant difference between the mean scores of attitudes towards natural delivery in the group that received both optimism and natural delivery advantages trainings compared with the group receiving only the latter (p>0.001). Frequency of intentions to choose the type of delivery after optimism and natural delivery advantages trainings compared with training the benefits of natural childbirth only, did not show a significant difference (p=0.135). CONCLUSION: Optimism training combined with training the benefits of natural childbirth is more effective in creating positive attitude towards natural delivery in comparison with only the NVD advantages education, but it has no effect on selecting the type of delivery. Probably one of the most important reasons of failure of achieving a proper result is the low sample size. TRIAL REGISTRATION: The trial was registered at the Iranian Registry of Clinical Trials (http://www.irct.ir) with the Irct ID: IRCT2015063022995N1. FUNDING: This trial is funded by Mashhad University of Medical Sciences in collaboration with the Evidence-Based Research Center (Ref: research/930321/1/172).