Development and validation of the code of ethics for midwives in Iran.

BACKGROUND: Considering ethical issues in midwifery care is essential for improving the quality of health services and the client's satisfaction. This study aimed to develop and validate the code of ethics for Midwives in Iran (ICEM). MATERIALS AND METHODS: This was a mixed sequential study that was performed in three phases including a qualitative study, a review, and the content validity assessment. The first phase was a qualitative study with a content analysis approach. The data were collected by conducting in-depth semi-structured individual interviews with 14 midwifery and ethics experts. The purposive sampling method was used to recruit the participants and sampling continued until data saturation. The data were analyzed using the conventional content analysis described by Graneheim and Lundman. Lincoln and Guba's criteria were used to confirm the trustworthiness of the data. Then, a narrative review of the selected national and international codes of ethics for Midwives was performed to complete the items of the ICEM. For validity assessment, the face and content validity of the items of ICEM was assessed by 15 experts to calculate the content validity ratio (CVR) and index (CVI). RESULTS: Fourteen experts were interviewed in the qualitative phase, and 207 codes were extracted from a content analysis which were categorized into 23 sub-categories and 6 main categories. The extracted codes were considered as the items for ICEM that were completed by a review of the selected national and international code of ethics for Midwives. The content validity and ratio assessment of the items demonstrated an average CVI = 0.92 and CVR = 0.85. Then, the final version of ICEM was developed with 92 items in 6 domains about; 1) "professional Commitments" with 30 items; 2) "providing midwifery services to the client and her companions" with 26 items; 3) "relationship with colleagues" with 11 items; 4) "herself" with 6 items; 5) "education and research" with 8 items; and, 6) "management" with 11 items. CONCLUSION: ICEM was prepared with 92 items in six sections that facilitate its use for midwives who are working in the different fields of care, counseling, education, research, and management. In this new version of the ICEM, the items related to recent social-, scientific, and technical improvements were considered for providing ethical midwifery care.

A Comparative Study on the Effects of "Honey and Fenugreek" with "Fenugreek" on the Breastfeeding Success: A Randomized Trial.

Objective: Herbal galactagogues are usually recommended to be sweetened with honey. Despite the high nutritious value of honey for lactating women and extensive studies on the effects of herbal galactagogues, no investigation was made to compare galactagogue effects of using herbal galactagogues with and without honey so far. The present study aimed to compare the effect of a combination of "honey and fenugreek" with "fenugreek" on breastfeeding success (BFS). Methods: This study is a triple-blind randomized clinical trial on 75 breastfeeding mothers referred to a Tehran-Iran health center. The participants were randomly divided into two intervention (fenugreek and honey users) and control (fenugreek users) groups. These women had infants of 1-5 months and had exclusive breastfeeding practice. Tools for data collection were (1) the personal and maternal-infant information, (2) the breastfeeding success, and (3) the complications questionnaires. Participants received 30 liquid drops, three times daily for four weeks. The BFS questionnaire was completed twice, before and 4 weeks after the intervention. The CONSORT checklist was followed. Results: Before and after comparison showed no significant difference in the BFS score in the "fenugreek" group, while there was a significant increase in the BFS score in the "honey and fenugreek" group (P=0.035). Between groups, comparison demonstrated a significantly higher score of BFS in the intervention group than in the control group (P=0.023). There were no significant differences between the two groups regarding the possible complications. Conclusion: The combination of honey with fenugreek showed a significant effect on BFS, while there was no improvement in BFS after fenugreek only uses. Trial registration: the study was approved in the Iranian registry of clinical trials with IRCT ID: IRCT20120122008801N23 on 2019-12-30 (https://www.irct.ir/).

A Review of Pharmacological Treatments for Vaginal Atrophy in Postmenopausal Women in Iran.

Vaginal atrophy is one of the most common menopausal complications and is often overlooked. There are various pharmacological and non-pharmacological treatment approaches to reduce vaginal atrophy; however, no comprehensive study on a convenient, affordable, inexpensive, and noninvasive treatment with fewer complications has been conducted so far. Thus, the current study aimed to provide a systematic review of pharmacological treatment for vaginal atrophy in postmenopausal women in Iran. In this systematic review, all Iranian articles published in Persian or English during 2009 to 2019 were collected and analyzed by searching the Scopus, PubMed, Web of Science, Magiran, Iranian Registry of Clinical Trials (IRCT), and Cochrane Library databases. The inclusion criteria were clinical trials for vaginal atrophy and menopause. Based on the selection criteria, articles with a Jadad scale score of 3 and above were included in the study and qualitatively analyzed. Overall, 15 clinical trials met the inclusion criteria. In total, 12 articles examined the efficacy of pharmacological treatments (including three herbal medicines, three vitamins and dietary supplements, and two chemical drugs) in treating vaginal atrophy in postmenopausal women. Various types of medication have been used to improve vaginal atrophy, and effective treatments include licorice, chamomile, royal jelly, vitamin E, vitamin D, hyaluronic acid, and Vagifem; however, the results of studies on fennel have been inconsistent. However, considering the small number of studies reviewed, further studies with a stronger methodology are needed to confirm the efficacy of these medications.

Iranian mothers' needs for reproductive health education of their adolescent daughters: a qualitative study.

INTRODUCTION: In order to be effective in discussing high-risk sexual behaviors with adolescents, mothers need to be educated about their adolescent daughters' sexual issues. As no detailed and exact knowledge on mothers' educational needs concerning adolescent girls' reproductive health is available, the current study was intended to investigate mothers' educational needs concerning their adolescent daughters' reproductive health. MATERIALS AND METHODS: This research was a qualitative content analysis. Purposive sampling was performed to the saturation point. The samples included 26 mothers and 14 key informants. Semi-structured interviews were used for data collection. Data authenticity was verified based on Lincoln and Guba's criteria and data analysis was conducted using conventional content analysis with MAXQDA10 software. FINDINGS: In this study, three themes and 13 main categories, each with a number of subcategories were extracted. The themes and main categories included: "appropriate educational content (reproductive health, sexual health, general health, psychological health, family health, social health and spiritual health)", "characteristics of the educator (communicative skill, cognitive skill and moral competence)", and "effective factors in learning (teaching method, learning conditions and environment, and the learner's readiness)". CONCLUSIONS: The results demonstrated that mothers need to be informed about sexual, reproductive, general, psychological, family, social and spiritual health in adolescent girls. Consequently, the results can help the healthcare authorities to implement need-based programs and boost the effectiveness of education about adolescent girls' reproductive health for mothers.

[Salvia officinalis Reduces the Severity of the Premenstrual Syndrome].

BACKGROUND: This study aims to investigate the effects of Salvia officinalis on the severity of the premenstrual syndrome (PMS). METHODS: This was a triple-blinded randomized clinical trial on 90 college students in Tehran, Iran. The participants were randomly divided into 2 groups who were treated with 500-mg Salvia officinalis capsules or placebo once a day for 2 consecutive months. Data were collected using a questionnaire and a daily form for recording symptoms of PMS. RESULTS: The mean decreases in severity of the symptoms in the Salvia officinalis extract-treated group during the first and second months after treatment were 19.84% and 23.42%, respectively. The comparison of the PMS physical and psychological symptoms demonstrated a decrease following treatment in both groups, with more remarkable reduction in the Salvia officinalis group (p < 0.001). CONCLUSION: Salvia officinalis is an effective alternative agent to reduce the severity of psychological and physical symptoms of PMS.

Effectiveness of Prenatal Vitamin D Deficiency Screening and Treatment Program: A Stratified Randomized Field Trial.

Context: Despite evidence on the association between hypovitaminosis D and adverse pregnancy outcomes and the positive impact of vitamin D supplementation, no evidence exists supporting a universal screening program in pregnancy as part of routine prenatal care. Objective: We sought to determine the effectiveness of a prenatal screening program on optimizing 25-hydroxyvitamin D [25(OH)D] levels and preventing pregnancy complications. Also, to identify a safe regimen, we compared several regimens in a subgroup of vitamin D-deficient pregnant women. Design: Two cities of Masjed-Soleyman and Shushtar from Khuzestan province, Iran, were selected as the screening and nonscreening arms, respectively. Within the screening arm, a randomized controlled trial was conducted on 800 pregnant women. Setting: Health centers of Masjed-Soleyman and Shushtar cities. Patients or Participants: Pregnant women aged 18 to 40 years. Intervention: Women with moderate [25(OH)D, 10 to 20 ng/mL] and severe [25(OH)D, <10 ng/mL] deficiency were randomly divided into four subgroups and received vitamin D3 (D3) until delivery. Main Outcome Measure: Maternal concentration of 25(OH)D at delivery and rate of pregnancy complications. Results: After supplementation, only 2% of the women in the nonscreening site met the sufficiency level (>20 ng/mL) vs 53% of the women in the screening site. Adverse pregnancy outcomes, including preeclampsia, gestational diabetes mellitus, and preterm delivery, were decreased by 60%, 50%, and 40%, respectively, in the screening site. A D3 injection in addition to monthly 50,000 IU maintenance therapy contributed the most to achievement of sufficient levels at delivery. Conclusions: A prenatal vitamin D screening and treatment program is an effective approach in detecting deficient women, improving 25(OH)D levels, and decreasing pregnancy adverse outcomes.

Audit of Intrapartum Care Based on the National Guideline for Midwifery and Birth Services.

Providing high-quality maternity care is a worldwide health concern that necessitates regular assessment of intrapartum practice. In an observational study, we aimed to audit intrapartum care based on the National Guideline for Midwifery and Birth Services. Using quota sampling, a total of 200 pregnant women, admitted for normal vaginal delivery, were recruited from four educational hospitals in Tehran, Iran. An observational checklist was developed based on the national guideline to assess the quality of provided care. Content and face validity of the tool were checked and confirmed. Reliability of the observational checklist and questionnaire was confirmed using concurrent observation (intrarater reliability; r = .93) and test-retest ( r = .9) methods, respectively. We found that the compatibility of intrapartum care and the national guideline in different domains were as follows: history taking 88.3%, vital sign measurement 64.6%, performing Leopold's maneuver 38.5%, initial assessment 83.4%, labor care 22.5%, using pain relief methods 63.5%, labor progress assessment 71.5%, process of delivery 89.5%, and postpartum management 89.5%. The findings indicate that additional attention and monitoring are required to align current intrapartum care practices with the national guidelines.

Effects of aromatherapy with Rosa damascena on nulliparous women's pain and anxiety of labor during first stage of labor.

BACKGROUND: Reducing labor pain and anxiety is one of the most important goals of maternity care. OBJECTIVE: This study aimed to assess the effects of aromatherapy with Rosa damascena on pain and anxiety in the first stage of labor among nulliparous women. DESIGN, SETTING, PARTICIPANTS AND INTERVENTIONS: This was a randomized clinical trial of 110 nulliparous women. The eligible participants were randomly assigned to two groups of aromatherapy and control in an Iranian maternity hospital. The participants received 0.08 mL of Rosa damascena essence in the aromatherapy group and 0.08 mL of normal saline in the control group, every 30 min. Pain was measured 3 times, once each at three stages of cervical dilation (4-5, 6-7, and 8-10 cm). Anxiety was measured twice, once each at two stages of cervical dilation (4-7 and 8-10 cm). The tools for data collection were the Spielberger anxiety questionnaire, numerical pain rating scale, demographic and obstetric questionnaire, and an observational checklist. Data analyses included the t-test, Mann-Whitney U test and Chi-square test. MAIN OUTCOME MEASURES: Severity of labor pain and severity of anxiety were used as primary outcome measures. Labor and delivery characteristics (including number of contractions, duration of contractions in second stage, Bishop score, augmentation by oxytocin, Apgar score, and mode of delivery), demographic characteristics, and fertility information were used as secondary outcome measures. RESULTS: Pain severity in the group receiving aromatherapy with R. damascena was significantly lower than in the control group after treatment at each pain assessment (cervical dilation of 4-5, 6-7, and 8-10 cm; P < 0.05). Anxiety levels were also significantly lower in the treatment group than in the control group after treatment at each time of measurement (cervical dilation of 4-7 and 8-10 cm; P < 0.05). CONCLUSION: Aromatherapy with R. damascena reduced the severity of pain and anxiety in the first stage of labor. Aromatherapy with R. damascena is a convenient and effective method for pain and anxiety reduction during the first stage of labor. TRIAL REGISTRATION: Iranian Registry of Clinical Trial: IRCT201306258801N3.

Comparison of honey and phenytoin (PHT) cream effects on intensity of pain and episiotomy wound healing in nulliparous women.

Background This study investigates and compares the effect of phenytoin and honey cream on intensity of pain and episiotomy wound healing in nulliparous women. Methods This research was conducted by double-blinded randomized clinical trial method on 120 nulliparous women in three groups of phenytoin, honey and placebo. After delivery and episiotomy, mothers used a knuckle of the prescribed creams on their episiotomy area, every night until 10-night. Evaluation of wound healing using REEDA scale and pain intensity with numerical rating scale of pain took place within the first 24 h and after 7 and 14 days of delivery. Results Results showed significant differences between healing scores of the three groups for the seventh day after delivery. Healing score in the honey group was lower than that in placebo group. On the fourteenth day after delivery, the healing scores showed no significant differences between the three groups. Measuring pain intensity did not show any significant difference in the three groups after 7 and 14 days of delivery. Conclusions Both honey and phenytoin led to episiotomy wound healing; however, honey caused the wound healing better than the phenytoin. Honey and phenytoin did not reduce episiotomy pain.

Exploring the concept of continuous midwifery-led care and its dimensions in the prenatal, perinatal, and postnatal periods in Iran (Kashan).

AIM: to explore the concept of continuous care and its dimensions in the prenatal, perinatal, and postnatal periods based on the experiences of midwives, gynaecologists, obstetricians, pregnant women and their husbands. DESIGN: a qualitative study that was part of a large scale action research which aimed to develop, use and test a continuous midwifery-led care model. Data collection and analysis were performed concurrently through undertaking semi-structured interviews and using the conventional content analysis approach. SETTING: healthcare centres and hospitals affiliated to Kashan University of Medical Sciences, Kashan, Iran. PARTICIPANTS: 21 women following a recent pregnancy, five husbands, 18 midwives, and five physicians who had different official positions. FINDINGS: the participants' experiences revealed five concepts for continuous midwifery-led care which included continuity, the process of care, education and informing, management, and professionalism. Each of these five concepts consisted of several categories. CONCLUSION AND IMPLICATION FOR PRACTICE: according to the study participants, continuous midwifery-led prenatal, perinatal, and postnatal care is a multidimensional and important concept. Given the differences in the health infrastructures of different countries as well as the unique characteristics of pregnancy, higher priorities are recommended to be given to continuous midwifery-led care and its dimensions.

Rationale and Design of Khuzestan Vitamin D Deficiency Screening Program in Pregnancy: A Stratified Randomized Vitamin D Supplementation Controlled Trial.

BACKGROUND: Although there have been marked improvements in our understanding of vitamin D functions in different diseases, gaps on its role during pregnancy remain. Due to the lack of consensus on the most accurate marker of vitamin D deficiency during pregnancy and the optimal level of 25-hydroxyvitamin D, 25(OH)D, for its definition, vitamin D deficiency assessment during pregnancy is a complicated process. Besides, the optimal protocol for treatment of hypovitaminosis D and its effect on maternal and neonatal outcomes are still unclear. OBJECTIVE: The aim of our study was to estimate the prevalence of vitamin D deficiency in the first trimester of pregnancy and to compare vitamin D screening strategy with no screening. Also, we intended to compare the effectiveness of various treatment regimens on maternal and neonatal outcomes in Masjed-Soleyman and Shushtar cities of Khuzestan province, Iran. METHODS: This was a two-phase study. First, a population-based cross-sectional study was conducted; recruiting 1600 and 900 first trimester pregnant women from health centers of Masjed-Soleyman and Shushtar, respectively, using stratified multistage cluster sampling with probability proportional to size (PPS) method. Second, to assess the effect of screening strategy on maternal and neonatal outcomes, Masjed-Soleyman participants were assigned to a screening program versus Shushtar participants who became the nonscreening arm. Within the framework of the screening regimen, an 8-arm blind randomized clinical trial was undertaken to compare the effects of various treatment protocols. A total of 800 pregnant women with vitamin D deficiency were selected using simple random sampling from the 1600 individuals of Masjed-Soleyman as interventional groups. Serum concentrations of 25(OH)D were classified as: (1) severe deficient (<10ng/ml), (2) moderate deficient (10-20ng/ml), and (3) normal status (>20ng/ml). Those with severe and moderate deficiency were randomly divided into 4 subgroups and received vitamin D3 based on protocol and were followed until delivery. Data was analyzed according to the intention-to-treat principle. RESULTS: Recruitment commenced in July, 2014, and as estimated, nearly 3.5 years is needed to complete the study. Results of this study will (1) provide reliable information regarding the prevalence of vitamin D deficiency during pregnancy using universal vitamin D screening approach and (2) determine the beneficial effects of universal screening and compare the various treatment protocols in terms of pregnancy outcomes. CONCLUSIONS: Since vitamin D deficiency is a prevalent disorder in pregnancy among Iranian population, this study will ensure creation of reliable evidence-based findings and will enable clinicians to better evaluate and treat vitamin D deficient pregnant women. TRIAL REGISTRATION: International Standard Randomized Controlled Trial Number (ISRCTN): 2014102519660N1; http://www.irct.ir/searchresult.php?keyword=&id=19660&number=1&prt=7805&total=10&m=1 (Archived by WebCite at http://www.webcitation.org/6p3lkqFdV).

Effects of Recruiting Midwives into a Family Physician Program on Women's Awareness and Preference for Mode of Delivery and Caesarean Section Rates in Rural Areas of Kurdistan.

BACKGROUND: The accepted rate rate of caesarean section is 15%. It is expected that an increase in the density of midwives in the family physician program lead to a decrease in this indicator. This study aimed to compare the rates of caesarean section and women's awareness and preference for mode of delivery before and after the implementation of the family physician program in health centres with and without an increase in midwives density. METHODS: In this cross-sectional study, using multistage cluster sampling method a total of 668 mothers with two-month-old children were selected from among all mothers with two-month-old children who were living in rural areas of Kurdistan province. Using the difference-in-differences model and Matchit statistical model, the factors associated with caesarean section rates and women's awareness and preference for mode of delivery were compared in centres with and without an increase in midwives density after the implementation of the family physician program. To compare the changes before and after the program, we used the data collected from the same number of women in 2005 as the baseline. RESULTS: After adjusting for baseline data collected in 2005, the resutls showed no significant change in caesarean section rates and women's awareness and preference for mode of delivery in the centres with and without an increase in midwives density after the implementation of the family physician program. The Matchit model showed a significant mean increase 14%(0.03-0.25) in women's awareness of the benefits of natural childbirth between 2005 and 2013 in health centres where the density of midwives increased compared with health centres where it did not. The difference-in-differences model showed that the odds ratio of women's preference for caesarean section decreased by 41% among participants who were aware of the benefits of natural childbirth, (OR = 0.59, 95% CI: (0.22-0.85); P>0.001). CONCLUSIONS: The results of this study showed that an increase in the density of midwives in the family physician program led to an increase in women's awareness of the benefits of natural childbirth. An increase in women's awareness of the benefits of natural childbirth was associated with a decreased preference for caesarean section, however this reduction did not have a significant impact on caesarean section rates; possibly, this finding might be attributed to the complexity of this problem that needs a mixed strategy involving various stockholders.

Empowerment and coping strategies in menopause women: a review.

CONTEXT: Menopause is described as a period of psychological difficulties that changes the lifestyle of women in multiple ways. Menopausal women require more information about their physical and psychosocial needs. Empowerment during the menopause can contribute to improving the perception of this stage and the importance of self-care. It is essential to increase women's awareness and adaptation to menopause, using empowerment programs. The aim of this study was to review the empowerment and coping strategies in menopause women. EVIDENCE ACQUISITION: In this review, PubMed, EMBASE, ISI, and Iranian databases were scanned for relevant literature. A comprehensive search was performed, using the combinations of the keywords "empowerment, menopause, coping with" to review relevant literature and higher education journals. RESULTS: Most interventions for menopause women have focused on educational intervention, physical activity/exercise, healthy diet, stress management, healthy behaviors, preventing certain diseases and osteoporosis. Health education intervention strategy is one of the alternative strategies for improving women's attitudes and coping with menopause symptoms, identified as severalof the subcategories of health promotion programs. CONCLUSIONS: Empowerment of menopausal women will guarantee their health during the last third of their life. It will also help them benefit from their final years of reproductive life. The results of the present study can pave the way for future research about women's health promotion and empowerment.

Comparison of the effects of Matricaria chamomila (Chamomile) extract and mefenamic acid on the intensity of premenstrual syndrome.

The study aimed to compare the effects of Chamomile Extract and Mefenamic acid (MA) on the intensity of Premenstrual syndrome (PMS) symptoms. This study was a clinical randomized double blind trial, carried out with 90 students living in the dorms of Iran. The participants filled the daily forms about the intensity of PMS for two consecutive months. Once the definitive diagnosis of PMS was made, the participants were divided into two groups, each receiving either Chamomile capsule 100 mg or MA 250 mg three times a day. Intensity reduction of emotional symptoms was significantly higher among Chamomile Extract-users (30.1 ± 26.6 and 33.4 ± 25.3 percent) than that among MA-users (11.6 ± 25.7 and 10.7 ± 26.8 percent) after two cycles intervention (p < 0.001). Intensity reduction of physical symptoms was not significantly different (p > 0.05) among groups. Consumption of Chamomile seems to be more effective than MA in relieving the intensity of PMS associated symptomatic psychological pains.

The Study on the Effects of Pimpinella anisum on Relief and Recurrence of Menopausal Hot Flashes.

With respect to the high incidence of hot flash in postmenopausal women and the controversies regarding its treatment, this double-blind clinical trial was conducted to determine the effects of Pimpinella anisum on hot flashes in these women referring to rural and urban health centers of Qazvin Province in 2009. Seventy-two women with hot flashes were randomly selected according to the predetermined criteria and divided into two experimental and control groups. Their medical records at health centers were used for sampling. Each woman in the experimental group took a capsule containing 330 mg Pimpinella anisum 3 times a day while in the control group, women took 3 capsules, each containing 330 mg potato starch, over 4 weeks and after that, they were following up for 4 weeks. Before taking the capsules, they were assessed for 2 weeks about the frequency and severity of hot flashes. Data were collected through a questionnaire and an information form. Content validity method was used for validity of the tools. ANOVA and Student>s t-test were applied for statistical analysis. In the experimental group, the frequency and severity of hot flashes before the treatment were 4.21% and 56.21% and, after that, were 1.06% and 14.44% at the end of the fourth week respectively. No change was found in the frequency and severity of hot flashes in the control group. The frequency and severity of hot flashes was decreased during 4 weeks of follow up period. P. anisum is effective on the frequency and severity of hot flashes in postmenopausal women.

Assessment of quality of midwifery care in labour and delivery wards of selected Kordestan Medical Science University hospitals.

PURPOSE: Quality improvement of reproductive health care has been announced as one of five global strategies to accelerate progress toward reproductive health goals. The World Health Organization emphasises the evaluation of structure, procedure and outcome of health services to improve quality of care. This study aims to assess the quality of provided care in labour and delivery units in two selected Kordestan Medical Science University hospitals. DESIGN/METHODOLOGY/APPROACH: A descriptive study methodology was utilised to assess the quality of care provided to 96 women with normal pregnancies. Two checklists were used to observe procedures of care and structure together with a questionnaire utilised to assess satisfaction ratings of patients. Data were analysed by SPSS 11.5. FINDINGS: Midwifery care was provided in different stages of labour, with the following mean percentages of compatibility with desirable situation: first stage of labour (71.4 per cent), second stage of labour (63.03 per cent), third stage of labour (80.63 per cent) and first 2 hours after labour (70.50 per cent). The lowest scores were related to the domains of "emotional support", "hand wash" and "assessment of vital signs". ORIGINALITY/VALUE: The paper develops instructions for care provision or promotion of partograph use for continuous monitoring and evaluation of quality of care by managers. Increasing midwifery personnel and providing facilities for accompanied people to improve quality of emotional care can lead to quality improvement, and finally the women's health and satisfaction.

Effects of ginger capsules on pregnancy, nausea, and vomiting.

OBJECTIVE: The aim of this study was to determine the effects of ginger in nausea and vomiting of pregnancy. DESIGN: This was a single blind clinical trial study. SETTING: The study was conducted in a selected prenatal care clinic of Isfahan City hospitals. SUBJECTS: The subjects included 67 pregnant women who complained of nausea and vomiting from Isfahan city hospitals participated in the study. INTERVENTION: The participants were randomly assigned to two groups, an experimental group and a control group. The groups were matched according to the age, gestational age, parity, occupational status, and educational level of the participants. The experimental group received ginger 250 mg capsules for 4 days, and the control group received placebo with the same prescription form. OUTCOME MEASURES: Effects of treatment of nausea were evaluated twice daily for 4 days by a before-and-after treatment questionnaire. RESULTS: The mean ages of the experimental and control groups were 24.1 +/- 4.8 and 23.3 +/- 5 years, respectively. The mean gestational age was 13 +/- 3 weeks, and the mean parity was 1.6 +/- 0.8. The ginger users demonstrated a higher rate of improvement than the placebo users did (85% versus 56%; p < 0.01). The decrease in vomiting times among ginger users was also significantly greater than among the women who received the placebo (50% versus 9%; p < 0.05). DISCUSSION: A daily total of 1000 mg of ginger in a capsule preparation can be suggested by care providers as a means of decreasing pregnancy nausea and vomiting in women who tend to herbal medicines. CONCLUSION: Ginger is an effective herbal remedy for decreasing nausea and vomiting during pregnancy.