• Title/Summary/Keyword: Multiple pregnancy

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Multiple Attempts at Embryo Transfer do not Adversely Affect In-vitro Fertilization Pregnancy Rates: Related Mucus Contamination (반복 배아 이식이 임신율에 미치는 영향: 이식관의 점액 유무)

  • Jung, Byeong-Jun;Kim, Jong-Sik;Kwon, Cheo-Jin;Ryu, Mi-Jin;Kim, Myung-Sin;Kang, Eun-Hee;Sim, Jong-Ok;Song, Hyun-Jin;Oh, Ik-Hwan
    • Clinical and Experimental Reproductive Medicine
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    • v.30 no.1
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    • pp.57-64
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    • 2003
  • Objective : We investigate the effects of multiple attempts of embryo transfer because of retained embryos in the catheter and of contaminated mucus on the transferred catheter. Materials and Methods: We respectively analysed data between November 1998 and August 2002 from 305 patients of 369 cycles who underwent IVF-ET. Of these patients, 47 patients of 50 cycles (Group 2) were required multiple trial of embryo transfer. They were compared with an age-matched control groups (Group 1) with female factor infertility. Pearson's $?^2$ and Fisher's tests were used to compare proportions between discrete variables. Noncategorical data were compared using t-test. Statistical significance was set at p<0.05. Results: Embryos were significantly more likely to be retained when catheter was contaminated with mucus (Group 1: 22.4%; Group 2: 44.0%). The clinical pregnancy rates, however, for the contaminated mucus or not, were 46.8%, 43.5% respectively. There was no significant difference clinical pregnancy rate between those who had all their embryos transferred at the first attempt (45.4%) and those who required more than one attempt (48.0%). Conclusions: Contaminated mucus in the catheter is associated with failed embryo transferred at the first attempt. Embryo transfers, however, that are repeated attempts do not adversely affect pregnancy rates following IVF-ET.

Cessation of gonadotropin-releasing hormone antagonist on triggering day in flexible multiple-dose protocol: A randomized controlled study

  • Chang, Hye Jin;Lee, Jung Ryeol;Jee, Byung Chul;Suh, Chang Suk;Lee, Won Don;Kim, Seok Hyun
    • Clinical and Experimental Reproductive Medicine
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    • v.40 no.2
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    • pp.83-89
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    • 2013
  • Objective: To investigate outcomes of stimulated IVF cycles in which GnRH antagonist was omitted on the ovulation triggering day. Methods: A total of 86 women who underwent controlled ovarian hyperstimulation with recombinant FSH and GnRH antagonist flexible multiple-dose protocols were recruited and prospectively randomized into the conventional group (group A) or cessation group (group B). The GnRH antagonist, 0.25 mg/day of cetrorelix, was started when the leading follicle reached 14 mm in diameter and was continuously administered until the hCG triggering day (group A, 43 cycles) or until the day before hCG administration (group B, 43 cycles). The maturity of oocytes, fertilization rate, embryo quality, and implantation and clinical pregnancy rates were evaluated. Results: The duration of ovarian stimulation, total dose of gonadotropins, serum estradiol levels on hCG administration day, and number of oocytes retrieved were not significantly different between the two groups. The total dose of GnRH antagonist was significantly lower in group B than group A ($2.5{\pm}0.9$ vs. $3.2{\pm}0.8$ ampoules, p<0.05). There was no premature luteinization in any of the subjects. The proportion of mature oocytes and fertilization rate were not significantly different in group B than group A (70.7% vs. 66.7%; 71.1% vs. 66.4%, respectively). There were no significant differences in the implantation or clinical pregnancy rates. Conclusion: Our prospective randomized study suggested that cessation of GnRH antagonist on the hCG administration day during a flexible multiple-dose protocol could reduce the total dose of GnRH antagonist without compromising its effects on pregnancy rates.

Prevalence and associated factors of prenatal depression in pregnant Korean women during the COVID-19 pandemic: a cross-sectional study

  • Mi-Eun Kim;Ha-Neul Jung
    • Women's Health Nursing
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    • v.29 no.4
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    • pp.274-290
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    • 2023
  • Purpose: This study investigated the effects of prenatal education characteristics, pandemic-related pregnancy stress, and health behaviors during pregnancy on prenatal depression in pregnant women during the coronavirus disease 2019 (COVID-19) pandemic. Methods: The participants were 180 pregnant Korean women, recruited from internet communities for pregnancy preparation, childbirth, and childcare, from July 5 to 15, 2022. The collected data were analyzed using the t-test, analysis of variance, the Mann-Whitney U-test, the Kruskal-Wallis test, and multiple regression analysis. Results: The scores for pandemic-related pregnancy stress (24.50±6.37) and health behaviors during pregnancy (67.07±9.20) were high. Nearly half of the participants (n=89, 49.4%) presented with prenatal depression, with scores of 10 or greater. Prenatal depression had a positive correlation with gestational age (r=.18, p=.019) and pandemic-related pregnancy stress (r=.27, p<.001), and a negative correlation with health behaviors during pregnancy (r=-.42, p<.001). The factors associated with prenatal depression were pandemic-related pregnancy stress (t=4.70, p<.001), marital satisfaction (dissatisfied) (t=3.66, p<.001), pregnancy healthcare practice behaviors (t=-3.31, p=.001), family type (weekend couple) (t=2.84, p=.005), and gestational age (t=2.32, p=.022). The explanatory power of these variables was 38.2%. Conclusion: Since participants had a high level of prenatal depression during the pandemic, and infectious diseases such as COVID-19 may recur, strategies should be developed to improve pregnant women's mental health with consideration of the unique variables that are relevant in a pandemic. It is also necessary to develop efficient online prenatal education programs that can be implemented even in special circumstances such as social distancing, and to evaluate their effectiveness.

Effect of Sequential Embryo Transfer in vitro Fertilization (체외수정시술시 Sequential ET의 효용성에 관한 연구)

  • Jung, Byeong-Jun;Kim, Jong-Sik;Song, Hyun-Jin
    • Clinical and Experimental Reproductive Medicine
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    • v.27 no.1
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    • pp.75-81
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    • 2000
  • Objective: The objective of this study is to influence of sequential embryo transfers in an invitro fertilization was examined. Method: After in vitro fertilization, a maximum of 6 fertilized oocytes was enrolled in this study. At day 3 after an oocytes retrieval, embryos with good quality were transferred (mean 4.9), remaining embryos (mean 2.0/cycle) were cryopreserved at blastocyst stage (Group 1). At day 5 after oocytes collection, second a embryo transfer (mean 1.2/cycle) was performed, if one of these embryos had reached the blastocyst stage (Group 2) using P1 supplemented with 10 SSS and 30% Follicular fluid. No statistical difference in the pregnancy rate could be seen between the group without a second embryo transfer (n=21; 28.6%) and the group with a second transfer (n=52; 28.8%). Results: The incidence of multiple pregnancy rate per embryo transfer was not statistically different between both group and no high-rank multiple pregnancy (greater than triplete) were observed (0.9%, 15.4%, respectively, p=0.74, ${\chi}^2$). Out of 114 cycles (506 embryos) cultured embryos in group 2, 52 cycles (159 embryos, 29.8%) reached the blastocyst stage. Conclusion: The second transfer did not have a significant effect on the pregnancy rate. The most important factor for the pregnancy seems to be the quality of the embryos transferred on day 3 following oocyte retrieval. We recommend embryo transfer is performed only one, day $2{\sim}3$ or D5.

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Influencing Factors on Prenatal Attachment (임부의 산전애착에 영향을 미치는 변인)

  • Chung, Young-Sook
    • Korean Parent-Child Health Journal
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    • v.7 no.1
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    • pp.38-49
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    • 2004
  • This study is to investigate the main factors influencing prenatal attachment. The research method is on the basis of descriptive correlational study, and data collecting period was from 11 to 29, November, 2003. The objects of this study were 100 pregnant women of two OBGY Hospitals in Masan. Using the SPSS/WIN 10.1 program the data were analyzed by t-test, ANOVA, Pearson correlation coefficient, stepwise multiple regression analysis. The result of this study was as follows : The mean score of prenatal attachment was 2.64, the mean score of physical discomforts, 1.61, the mean score of husband-wife attachment, 3.28, the mean score of psychosocial adjustment of pregnancy, 1.82. The degree of prenatal attachment according to general characteristics was significantly difference according to religion. The degree of prenatal attachment according to obstetrical characteristics was significantly difference according to Lamaze class, Taekyo. Significant correlations of prenatal attachment was found in both psychosocial adjustment of pregnancy, Taekyo, husband-wife attachment, Lamaze class, religion. Stepwise multiple regression analysis showed that 52% of the variance in prenatal attachment was significantly accounted by psychosocial adjustment of pregnancy(34%), Taekyo(6%), husband-wife attachment(5%), Lamaze c1ass(5%), and religion(3%). Further findings of this study support the development of creative strategies to enhance positive attachment relationship for pregnant woman.

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Risk Factors for Premature Birth among Premature Obstetric Labor Women: A Prospective Cohort Study (조기진통 임부의 조산 발생 영향요인: 전향적 코호트 연구)

  • Kim, Yun Kyung;Lim, Kyung Hee
    • Women's Health Nursing
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    • v.24 no.3
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    • pp.233-242
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    • 2018
  • Purpose: To identify risk factors for premature birth among premature obstetric labor women. Methods: Participants were 129 hospitalized women who were diagnosed with potential premature obstetric labor with 20 weeks to 37 weeks of gestation. Data were analyzed using descriptive statistics, $x^2$ test, t-test, and binary logistic regression. Results: Of 129 women, 78(60.5%) gave premature birth and 51 (39.5%) gave full-term birth. Risk factors for premature birth were education level (${\leq}$bachelor's degree), abnormal bowel condition (constipation or diarrhea), time firstly diagnosed with a premature obstetric labor (below 28 weeks of pregnancy), and multiple pregnancy. There were also increased risks of premature birth for participants with high level of anxiety and high level of prenatal stress. In social support, there was an increased risk of premature birth for participants with low level of social support. Conclusion: Prenatal nursing programs should consider not only psychosocial factors such as anxiety, prenatal stress, and social support, but also some general and obstetric factors such as education level, abnormal bowel condition, time firstly diagnosed with a premature obstetric labor, and multiple pregnancy to increase maternal and child health.

Influencing Factors on Antenatal Depression (산전우울의 영향요인)

  • Kim, Hae-Won;Jung, Yeon-Yi
    • Women's Health Nursing
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    • v.16 no.2
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    • pp.95-104
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    • 2010
  • Purpose: This study examined the influencing factors on antenatal depression among pregnant women. Methods: This was a cross sectional descriptive study with 255 pregnant women who visited a general hospital in a metropolitan city for their regularly scheduled check-up. Measurement tools employed were the Korean version of Beck Depression Inventory (BDI), the food habits, and the Pittsburg Sleep Quality Index (PSQI). Socio-demographic variables and the status of high risk pregnancy were identified. Influencing factors on antenatal depression were identified using a stepwise multiple regression analysis. Results: The mean score of antenatal depression was $7.2{\pm}5.0$; 18.4% with mild depression, 5.9% had moderate depression, with 0.8% identified with severe depression on BDI scale. Influencing factors on antenatal depression accounted for 47.8% of the total variance which consisted of quality of sleep, marital satisfaction, food habits, gestation periods, sexual satisfaction, high risk pregnancy, and age. Conclusion: Findings show that antenatal depression should be monitored on a regular basis during early pregnancy and in high risk pregnancy if possible, and quality of sleep and food habits should be incorporated in the management of antenatal depression.

Assessment of the correlation between various risk factors and orofacial cleft disorder spectrum: a retrospective case-control study

  • Cheshmi, Behzad;Jafari, Zahra;Naseri, Mohammad Ali;Davari, Heidar Ali
    • Maxillofacial Plastic and Reconstructive Surgery
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    • v.42
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    • pp.26.1-26.6
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    • 2020
  • Background: Orofacial clefts (OFCs) comprise a wide range of malformations, including cleft lip, cleft palate, and cleft lip with cleft palate, which can vary in terms of etiology, severity, and disease burden. Objective(s): This study aimed to evaluate the correlation between various risk factors and orofacial cleft disorder spectrum in newborns. Study design: A total of 323 cases and 400 controls were enrolled in this study and evaluated in terms of the maternal history of abortion or miscarriage, child's sex, maternal and paternal age, maternal history of systemic disease, history of medication therapy during pregnancy, birth order, consanguineous marriage, and complications during pregnancy. Results: Analysis of the results suggested that consanguineous marriage, a maternal history of abortion/miscarriage, and complications during pregnancy could potentially increase the risk of OFCs in children (P < 0.05). However, the analyses revealed that the other variables could not potentially increase the risk of OFCs (P > 0.05). Conclusion(s): Multiple cofactors may simultaneously contribute to the formation of such abnormalities; therefore, a comprehensive, multidisciplinary care program is necessary to ensure a successful pregnancy period and the birth of a healthy newborn.

Musculoskeletal Pain Associated With Pregnancy During the Course of Antenatal and Postpartum (출산 전후 산모의 근골격계 통증에 관한 연구)

  • Hwang, Jeok-Won;Kim, Yong-Seon
    • Journal of Korean Physical Therapy Science
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    • v.13 no.3
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    • pp.41-54
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    • 2006
  • The purpose of this study was to analyze various forms of musculoskeletal pain during different stages such as antenatal, pregnancy, delivery, and postpartum. The data for this study were collected through a self-administered survey with a structured questionnaire to 113 subjects. The survey was administered from May, 2003 to March, 2004 with subjects selected from postpartum centers in 3 different areas: Kangnam, Kangbook, and Bucheon. Analytical tools used for this study were frequency analysis, crosstabulation, percentage analysis, independent t-test, chi-square, and multiple response analysis. The findings of this study were as follows: 1. Comparison study of musculoskeletal pain according to variables including a pregnant woman's age, delivery techniques, different types of delivery such as primiparity, multiparity, dystocia, easy delivery, shows that these relationships are statistically not significant (p>0.05). 2. A total of 61.9% gave positive responses for the question about the relationship between musculoskeletal pain during postpartum and that in preparation of labor, but shows that this relationship was statistically not significant (p>0.05). 3. Relationships between forms of musculoskeletal pain in different phases are significant (p<0.05). The compared phases are: premarriage and pre-pregnancy, premarriage and antenatal, premarriage and postpartum, premarriage and lactiferous phase, pre-pregnancy and antenatal, pre-pregnancy and postpartum, and pre-pregnancy and lactiferous phase. However, results for the comparison between antenatal and postpartum, antenatal and lactiferous phase, and postpartum and lactiferous phase show that these relationships are statistically not significant (p>0.05). According to this study, musculoskeletal pain which occurred during antenatal is significantly related to the pain occurring during postpartum. Results produced from this study might be used as a helpful tool for developing educational programs aiming at teaching self pain-detection performable at home or at the workplace and body maintenance during the course of antenatal and postpartum.

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Impact of the COVID-19 pandemic on depression during pregnancy: a cross-sectional study (COVID-19 팬데믹이 임부의 우울에 미치는 영향)

  • Da-bin Seok;Hyeon Ok Ju
    • Women's Health Nursing
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    • v.29 no.1
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    • pp.44-54
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    • 2023
  • Purpose: Uncertainty and restrictions on daily life have increased fear, stress, and depression during the coronavirus disease 2019 (COVID-19) pandemic. Depression is the most common mental health problem in pregnant women. The purpose of this study was to evaluate the levels of fear and stress related to COVID-19 experienced by pregnant women, as well as their levels of depression, and to examine the factors associated with depression during pregnancy. Methods: This was a cross-sectional, correlational study conducted among 153 pregnant women who visited a maternity hospital in Busan, South Korea. A self-reported questionnaire was used for data collection from December 18, 2021 to March 8, 2022. Data were analyzed using descriptive statistics, the independent t-test, one-way analysis of variance, Pearson correlation coefficients, and multiple regression. Results: Pregnant women experienced a moderate level of fear related to COVID-19, with an average score of 21.55±4.90. The average score for depression during pregnancy was 14.86±11.10, with 50.3% of the participants experiencing depression (≥13). The factors associated with depression during pregnancy were fear of COVID-19, contact with a confirmed case of COVID-19, being in the third trimester of pregnancy, high stress levels due to difficulties experienced from social distancing measures, and unintended pregnancy. These five statistically significant factors explained 35.0% of variance in depression during pregnancy. Conclusion: Considering the prevalence of depression in pregnant women during the COVID-19 pandemic, it is necessary to develop interventions to reduce anxiety by providing correct information and alleviating the stress of social distancing.