Fertility outcomes following bariatric surgery.

Obesity impacts human health in more than one way. The influence of obesity on human reproduction and fertility has been extensively examined. Bariatric surgery (BS) has been used as an effective tool to achieve long-term weight loss in both sexes. BS improves hormonal profiling, increasing the odds of spontaneous pregnancy and success rates following assisted reproductive techniques in infertile females. For obese males, BS does improve sexual function and hormonal profile; however, conflicting reports discuss reduced sperm parameters following BS. Although the benefits of BS in the fertility field are acknowledged, many areas call for further research, like choosing the safest surgical techniques, determining the optimal timing to get pregnant, and resolving the uncertainty of sperm parameters.

Accumulated Vitrified Embryos Could Be a Method for Increasing Pregnancy Rates in Patients with Poor Ovarian Response.

We aimed to assess the efficacy of accumulated embryo transfer (ACC-ET) through several controlled ovarian hyperstimulation (COS) cycles to increase the rates of pregnancy in patients with poor ovarian response (POR). We retrospectively reviewed the medical records of 588 patients with POR under 43-years old who underwent embryo transfer from January 2010 to December 2015. We compared the pregnancy rate (PR), clinical pregnancy rate (CPR), and live birth rate (LBR) between ACC-ET (frozen-thawed: 47; fresh + frozen-thawed: 24) group (n = 71) and fresh ET groups (n = 517). Characteristics of ACC-ET patients were similar to those of fresh ET groups (Age: 38.1 ± 3.5 vs. 38.2 ± 3.7, p = 0.88; Anti Müllerian Hormone (AMH; ng/mL): 0.5 ± 0.4 vs. 0.6 ± 0.6, p = 0.38; follicle stimulating hormone (FSH: mIU/mL): 11.9 ± 8.0 vs. 10.8 ± 9.0, p = 0.35). The total number of transferred embryos (3.1 ± 0.9 vs. 1.5 ± 0.7, p = 0.00), PR (29.6% (21/71) vs. 18.8% (97/517), p = 0.040), and CPR (23.5% (16/68) vs. 14.0% (71/508) p = 0.047) were significantly higher in the ACC-ET group than in the fresh ET group. In addition, PR, CPR, and LBR increased with the number of ET in the fresh ET group. However, there were no significant differences observed in LBR between ACC-ET and fresh ET groups (14.9% (10/67) vs. 9.8% (50/508), p = 0.203). From our knowledge, there is no clinical evidence reported to prove that transfer of multiple embryos of adequate quality obtained through multiple cycles can compensate for the limited number of retrieved oocytes from POR patients. We concluded that ACC-ET from several COS cycles could be an alternative method to increase PR and CPR in <43-year-old patients with POR.

Self-image and social-image of the donors: Two different views from oocyte donors' eyes.

To identify the perceptions of women oocyte donors this qualitative study was conducted on 30 oocyte donors using in-depth interview. The three main categories of decision-making challenge, the consequences of participation in assisted reproductive treatment, and the contrast between the self-image and social-image of the donor were inferred. Financial and altruistic motivation, social taboo, and the approval of trusted people were the sub-categories of the decision-making challenge. The results of the study showed that the decision for oocyte donation follows the effort of women to balance the financial and spiritual benefits of the donation against its cultural barriers.

Somatic mosaicism of androgen receptor gene in an androgen insensitivity syndrome patient conceived through assisted reproduction technique.

BACKGROUND: Mutations of human androgen receptor (AR) gene are responsible for androgen insensitivity syndrome (AIS). Variable phenotypes and androgen receptor binding activity have permitted the classification of AIS into complete (CAIS), partial (PAIS), and minimal or mild (MAIS) forms. Somatic mosaicism in AIS is a rare condition which happened when de novo mutations occur after the zygotic stage. METHODS: Clinical evaluation, hormone measurements, and molecular analysis were performed to diagnose the patient in the study. RESULTS: A 46, XY girl who conceived through in vitro fertilization (IVF), presented with partial virilization of external genitalia, was found to have the p.C620R in heterozygosity. The variant p.C620R of AR has been previously reported in a patient with completely feminized external genitalia, which was inherited from the heterozygote carrier mother. Mutation analysis of the mother of our patient revealed that the variant was de novo and presented as a somatic mosaicism which indicated an insufficient amount of wild-type AR in our patient. CONCLUSION: This is the first case that AIS was caused by de novo mutation of AR in a 46, XY Disorder of Sexual Development (DSD) patient by the assisted reproduction technique (ART). The phenotype of partial virilization could be explained by AR mutation in somatic mosaicism.

Mothers in Same-Sex Relationships Describe the Process of Forming a Family as a Stressful Journey in a Heteronormative World: A Swedish Grounded Theory Study.

Objectives The aim of this study was to gain insight into how women in same-sex relationships experience the process of forming a family through the use of assisted reproduction technique (ART), from planning the pregnancy to parenthood, and their experience of parental support from healthcare professionals. Methods The participants were 20 women in a same-sex relationship who had conceived through ART at a Swedish clinic. Semi-structured interviews including open questions about pregnancy, parenthood and support from healthcare professionals were conducted. The interviews were tape-recorded and transcribed verbatim. The data were analysed according to grounded theory. Results The core category, A stressful journey through a heteronormative world, emerged from the analysis, as did three subcategories: A journey fraught with difficulties and decisions; The nuclear family as the norm; and A need for psychological support. Same-sex parents expressed a need for more information about how to access ART in Sweden. Both the healthcare organization and treatment were perceived as heteronormative. In particular, these women lacked psychological support during the demanding process of utilizing a sperm donor to conceive. Conclusions for Practice Professionals in antenatal care should undergo mandatory cultural competency training to ensure cultural sensitivity and the provision of updated information, tailored brochures and early parental support for families with same-sex parents. All parents need guidance and support from competent, caring personnel throughout the entire process of forming a family.

Relationship between Quality of Life, Relationship Beliefs and Attribution Style in Infertile Couples.

BACKGROUND: Many infertile couples experience psychological distress and suffer from impaired quality of life. Generally, when couples are dealing with uncontrolled events such as infertility, it is important to manage it well and to use the suitable coping style; so this can represent an example of attribution style. The purpose of this study is to investigate the quality of life, relationship beliefs and attribution style in infertile couples. MATERIALS AND METHODS: This cross-sectional study consisted of 50 infertile couples, who were at least 18 years of age and could read and write in Persian. Participants provided demographic and general characteristics and completed the quality of life (SF-12), relationship belief inventory (RBI) and attribution style (ASQ) forms. Data was analyzed by the paired t test, Pearson correlation tests and multiple linear regression analysis, using SPSS version 22 statistical software. RESULTS: Overall, 50 infertile couples participated in our study. The males had a significantly higher score for quality of life compared to the females (P=0.019). In RBI subscales except "Disagreement is Destructive" all others significantly higher in wives than husbands. All subscales of RBI had a negative correlation with the quality of life. The quality of life had a significant correlation with positive internal (r=0.213, P=0.033). The adjusted regression model showed that the quality of life for males was higher than in females (ß=-3.098, P=0.024). CONCLUSION: The current data indicate that in infertile couples, the husbands have a higher quality of life in comparison to their wives. Also, all subscales of relationship beliefs have a negative correlation with the quality of life, but in attribution style, just internal attribution style for positive events is associated with the quality of life. In general, there is a correlation between relationship beliefs and the quality of life in infertile couples.

Impact of Abnormal DNA Methylation of Imprinted Loci on Human Spontaneous Abortion.

Currently, there is a growing concern regarding the safety of assisted reproductive technology (ART) due to increased risk of spontaneous abortion (SA) and imprinting disorders in ART-conceived offspring. Early investigations suggested that aberrant genetic imprinting may be related to pregnancy loss; however, few studies have used human tissue specimens. Here the DNA methylation patterns of 3 imprinted genes, including maternally inherited GRB10 and the paternally inherited IGF2 and PEG3 genes, were evaluated in human chorionic villus samples by pyrosequencing and bisulfite sequencing polymerase chain reaction. The samples were divided into 4 groups: (1) SA of natural conception (NC; n = 84), (2) induced abortion of NC (n = 94), (3) SA after ART (n = 73), and (4) fetal reduction after ART (n = 86). The methylation levels and the percentages of abnormal methylation of the IGF2, GRB10, and PEG3 genes between the ART group and the NC group showed no significant difference. Both IGF2 and GRB10 genes showed higher methylation levels in the SA group compared to the non-SA group. Additionally, determining the single-nucleotide polymorphisms of 4 loci, including IGF2 rs3741205, rs3741206, rs3741211, and GRB10 rs2237457, showed that the TC+CC genotype of IGF2 rs3741211 had a 1.91-fold increased risk of SA after ART. However, there was no association between the mutant genotype of IGF2 rs3741211 and the methylation levels of IGF2 and H19, and ART might not affect the distribution of the abovementioned genotypes. It provides support for the opinion that genetic imprinting defects may be associated with SA, which might not be due to ART treatments.

Comparative study in infertile couples with and without Chlamydia trachomatis genital infection.

BACKGROUND: Chlamydia, caused by the bacterium Chlamydia trachomatis(C. trachomatis), is the most common sexually transmitted disease. The incidence is not clear due to the asymptomatic nature of early stage of infections. The incidence of Chlamydia has not been fully investigated in the Chinese Han population. Since chronic infection with can C. trachomatis can lead to infertility in males and females, it is important to determine the impact of infection on clinical outcomes. The aim of this study is to explore the epidemiology of C. trachomatis in subfertile couples and to determine whether infections will adversely affect clinical outcomes after assisted reproduction technique (ART) treatment. METHODS: Subfertile patients (n = 30760) were screened in the research for C. trachomatis in our center from January 2010 to December 2014. C. trachomatis-specific DNA was detected by Taq-man PCR from semen or swabs from the urethral, endocervix or vaginal. The control group consisted of 1140 subfertile patients without C. trachomatis infection. The prevalence and characteristics of C. trachomatis were identified for subfertile couples and clinical outcomes were collected and analyzed. A retrospective study was performed. RESULTS: Nine hundred and seventy patients were diagnosed with C. trachomatis infection, and the overall prevalence was 3.15% in the most recent five years, with a yearly increasing. The incidence was a higher in the second half of the year (3.40%) compared to the first half (2.69%). The age group with the highest-risk of infection with C. trachomatis was between 26 to 35 years old, and in about one third of the couples, both partners were infected. The basic parameters and clinical outcomes were not statistically significant between different the groups (P > 0.05), even though some minor data were different (P < 0.05). CONCLUSIONS: C. trachomatis is a common infection in subfertile people and it is essential to test for this organism in ART couples' screening. This study identified no adverse on clinical outcomes after successful treatment of C. trachomatis infection, regardless of gender, age and number of C. trachomatis copies.

Association of ovarian reserve with age, BMI and serum FSH level in subfertile women.

OBJECTIVE: To examine the association of age, body mass index, serum follicle stimulating hormone levels and antral follicular count with fertility outcomes in terms of conception and delivery. METHODS: The prospective cohort study was conducted at Baqai Institute of Reproductive and Developmental Sciences, Karachi, from January to December 2012.and comprised women undergoing the first cycle of in-vitro fertilisation who were categorised into groups A and B depending upon age. Group A consisted of women below 35 years of age, while Group B had women over 35 years of age. Age body mass index (BMI), basal level of serum follicle stimulating hormone and antral follicular count were determined in all subjects. Intracytoplasmic sperm injection was dispensed, and all subjects were followed up prospectively and their cycle outcomes were recorded. SPSS 20 was used for statistical analysis. RESULTS: Of the 148 women in the study, 98(66%) were in Group A and 50(44%) in Group B. In Group A, 15(38.5%) women with body mass index < 25 and 24(61.5%) with >25with normal follicle stimulating hormone levels showed positive outcome. Moreover, 20(51.3%) women with normal ovarian reserve and 19(48.7%) with higher reserves showed positive pregnancy test and outcome. Group B showed < 7 follicular count on ultrasonic examination, < 5 eggs were retrieved in 36(72%) women and all of them (100%) had negative outcome. CONCLUSIONS: Sub-fertile women at age 35 years and above and body mass index over 33 had reduced fertility potential compared to younger women, and ultimately had lower success rate of fertility treatment, including in-vitro fertilisation.

First trimester combined screening test in pregnancies derived from blastocyst transfer.

OBJECTIVE: To investigate whether first trimester combined screening for major fetal trisomies is influenced by assisted reproduction techniques from blastocyst transfer, with or without cryopreservation. STUDY DESIGN: retrospective case-control analysis involving 298 singleton pregnancies with euploid fetuses recruited between 2012 and 2014. Forty-seven women conceived with fresh blastocysts from in vitro fertilization cycles (fresh-blasto), 51 with frozen-thawed blastocysts (frozen-blasto) and 200 were natural conceptions (controls). All cases underwent ultrasound assessment at 11(+0)-13(+6) weeks with measurements of crown rump length, nuchal translucency, free ß-hCG and PAPP-A concentrations. The outcome of pregnancy was recorded (gestational age at birth, birth weight, obstetric complications). RESULTS: Baseline characteristics and pregnancy outcomes did not differ substantially among the study groups. The median delta nuchal translucency was significantly higher both in frozen-blasto group (median: 0.27mm; Interquartile Range [IQR]: 0.02-0.44; p<0.001) and in fresh-blasto group (median: 0.17mm; IQR: 0.04-0.39; p=0.014) as compared to control group (median: 0.06mm; IQR: -0.08 to 0.20), whereas it was not different in the frozen-blasto compared to the fresh-blasto group. The median free ß-hCG multiples of the median (MoMs) was significantly higher both in frozen-blasto group (median 1.15; IQR 0.83-2.11; p=0.001) and in fresh-blasto group (median 0.95; IQR 0.52-1.48; p=0.001) as compared to control group (median 0.99; IQR 0.57-1.26), and it was also higher in frozen-blasto group compared to fresh-blasto group (p<0.001). The three groups showed no significant differences in the median PAPP-A MoMs. The median delta crown rump length was also not significantly different among the three groups. CONCLUSIONS: in assisted reproduction technique pregnancies from blastocyst transfer, with or without cryopreservation, both the nuchal translucency measurement and free ß-hCG concentration are higher as compared to spontaneous conceptions, whereas PAPP-A does not show any significant difference. These features are apparently unrelated to the outcome of pregnancy and may be due to alterations or delays in embryogenesis or placentation with potential relevance for the screening test performance.

Assessment of ovarian reserve: Anti-Mullerian hormone versus follicle stimulating hormone.

BACKGROUND: This study aimed to evaluate the strength of anti-Mullerian hormone (AMH) and follicle stimulating hormone (FSH) in reflecting the antral follicle count (AFC) in infertile females. MATERIALS AND METHODS: This cross-sectional study was conducted on 160 females, visiting infertility clinic for assisted reproduction. Serum samples collected on the 3rd day of the cycle were assayed for FSH, luteinizing hormone, and AMH while AFC was assessed via transvaginal ultrasound. The study cohort was segregated into three groups based on AFC. RESULTS: Chronological age and FSH was significantly high in females with very low AFC (P < 0.01 and 0.009, respectively), yet they failed to discriminate patients with normal and higher follicle count (P = 0.65 and 0.84). Conversely, AMH reported highly significant difference between very low AFC and with those having either normal AFC (P = 0.002) or higher AFC (P = 0.001). Moreover, a significant difference in AMH was observed between normal and higher AFC group (P = 0.04). CONCLUSION: Compared to female's age and FSH, AMH is superior in clustering study cohort on the bases of antral follicular pool, especially in setups with nonavailability of technological expertise to assess AFC. Incorporation of AMH along with other biomarkers improves estimation of baseline ovarian reserve, required to standardize dose for optimum response; avoiding the risk of failure to retrieve oocyte or inappropriate stimulation leading to ovarian hyperstimulation syndrome. Further prospective studies are required to ascertain its role in predicting the outcomes of ART in such patients.

Pregnancy outcomes and nursing of 204 cases of multiple pregnancies undergoing transvaginal multifetal pregnancy reduction / 现代临床护理

Objective To analyze the pregnancy outcomes of 204 cases of multiple pregnancies following early transvaginal fetal reduction and sum up the experiences of peri-operation nursing care. Methods A total number of 204 twin and triplet pregnancies under treatment in the reproductive medical center from Jan. 2009 to Dec. 2012 were involved in the study. All patients underwent transvaginal multifetal pregnancy reduction during pregnancy of 7 to 8 weeks . The pregnancy outcomes were analyzed , and the nursing measures including preoperative preparation , intraoperative cooperation and postoperative nursing were analyzed . Result The successful rate of multifetal reduction was 100%, and the rate for taking the infants home reached 77.0% ~ 92.3%. Conclusion The outcomes of multifetal reduction for the twin or triplet pregnancy are good . Such nursing measures as perioperative mental care , intraoperative cooperation and postoperative follow-up are key to the alleviation of mental pressure during operation , raise of the success rate of fetal reduction and prevention of postoperative complications.

Quality management systems for your in vitro fertilization clinic's laboratory: Why bother?

Several countries have in recent years introduced prescribed requirements for treatment and monitoring of outcomes, as well as a licensing or accreditation requirement for in vitro fertilization (IVF) clinics and their laboratories. It is commonplace for Assisted Reproductive Technology (ART) laboratories to be required to have a quality control system. However, more effective Total Quality Management systems are now being implemented by an increasing number of ART clinics. In India, it is now a requirement to have a quality management system in order to be accredited and to help meet customer demand for improved delivery of ART services. This review contains the proceedings a quality management session at the Indian Fertility Experts Meet (IFEM) 2010 and focuses on the creation of a patient-oriented best-in-class IVF laboratory.

ART outcome in young women with premature ovarian aging.

BACKGROUND: Young women with signs of ovarian aging are a matter of concern as far as their reproductive performance is concerned. With more women approaching infertility centers with this problem, it becomes necessary to understand what reproductive outcomes are possible in such cases. Female age and basal Follicle stimulating hormone (FSH) level, both are strong independent predictors of In Vitro Fertilization (IVF) outcome. OBJECTIVE: To correlate age-related basal FSH with IVF outcome in women with premature ovarian aging in gonadotropins-induced cycles. MATERIALS AND METHODS: Between January 2011 and October 2012, a total of 135 women undergoing IVF and ICSI cycles with antagonist protocol were included in this retrospective cohort study. Basal FSH concentrations were measured and the women's ages were calculated before they were undergoing pituitary desensitization and its correlation with assisted reproduction technique (ART) outcome was evaluated. RESULTS: Increasing FSH was associated significantly with reduced number of oocytes retrieved, and embryos obtained. Young women with high FSH up to 20 produced less but good quality embryo's resulting in sound pregnancy rate. CONCLUSION: FSH is a quantitative and age is a qualitative measure of ovarian reserve. Both are equally important in predicting IVF outcome. Basal FSH concentration should be restricted to counseling of patients on probability of achieving pregnancy, but should not be used to exclude them from fertility treatment.

On the Legal Capacity of Fetal Rights——An Analysis from the Ethical and Legal Perspective / 中国医学伦理学

There are many arguments on the legal capacity of fetal rights for a long time,but no definite conclusion has ever been reached.Based on ethics and approached in jurisprudence,this article tries to jump out of the traditional mode to analyze the reasons for the independent personality of fetus and justify the view that legal capacity of fetal rights does not necessarily require additional restrictions.The legal capacity of fetal rights origins from social ethical values.Morality distinguishes right from wrong,law pursuits for justice,and moral value is the basis of the law and human nature.The definition of legal "person" should first respect for the objectivity of human development process and the nature of human.It's necessary to recognize the independent personality of fetus,protect the vulnerable groups,and the people in the most vulnerable stage of human development on the basis of social moral value.The directive function of law on morality should be enhanced in our nomocracy-favored society,so as to achieve the reunification of fetal rights in the context of harmonious society construction and realize the human virtue of excellence and harmony.