Human FertilityPub Date : 2024-12-01Epub Date: 2024-11-07DOI: 10.1080/14647273.2024.2424347
Li Dong, Yan Su, Mian-Qiu Zhang, Jing-Wen Sun, Hui Ji
{"title":"Comparative analysis of pregnancy outcomes in different time intervals following GnRH antagonist stimulation and modified natural frozen-thawed embryo transfers.","authors":"Li Dong, Yan Su, Mian-Qiu Zhang, Jing-Wen Sun, Hui Ji","doi":"10.1080/14647273.2024.2424347","DOIUrl":"https://doi.org/10.1080/14647273.2024.2424347","url":null,"abstract":"<p><p>To evaluate whether the interval between oocyte retrieval and frozen-thawed embryo transfer (FET) affects clinical outcomes using modified natural cycle (mNC) regimen following freeze-all GnRH antagonist stimulation. A total of 542 patients underwent first mNC-FET were divided into two groups: immediate (FET conducted in the first menstrual cycle after freeze-all) and delayed (FET performed in the second or subsequent menstrual cycle) groups. The immediate group was associated with a notably reduced duration between oocyte retrieval and transfer day (35.5 ± 5.8 <i>vs.</i> 88.7 ± 35.5 d, <i>P</i> < 0.001). Regarding pregnancy results, the immediate cycles resulted in comparable implantation rate (55.3% <i>vs</i>. 57.2%, <i>P =</i> 0.624), clinical pregnancy rate (66.9% <i>vs</i>. 72.2%, <i>P =</i> 0.236), abortion rate (16.1% <i>vs</i>. 12.7%, <i>P =</i> 0.402), ongoing pregnancy rate (59.0% <i>vs</i>. 65.0%, <i>P =</i> 0.204), and live birth rate (56.1% <i>vs</i>. 63.0%, <i>P =</i> 0.149) with the delayed cycles. After the multivariable logistic regression analysis, the difference in live birth outcome between the two regimens remained insignificant (immediate <i>vs</i>. delayed protocol: adjusted odds ratio = 0.87, 95% confidence interval= 0.56-1.33). Immediate mNC-FET following a freeze-all antagonist cycle displayed promising clinical outcomes and significantly shortened the time to conception compared to delayed FET.</p>","PeriodicalId":13006,"journal":{"name":"Human Fertility","volume":"27 1","pages":"2424347"},"PeriodicalIF":2.1,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142604435","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Human FertilityPub Date : 2024-12-01Epub Date: 2024-07-11DOI: 10.1080/14647273.2024.2375098
Johan Paulin, Andreas Widbom, Gunilla Sydsjö, Agneta Skoog Svanberg, Claudia Lampic
{"title":"Psychological well-being and family functioning following identity-release gamete donation or standard IVF: follow-up of parents with adolescent children.","authors":"Johan Paulin, Andreas Widbom, Gunilla Sydsjö, Agneta Skoog Svanberg, Claudia Lampic","doi":"10.1080/14647273.2024.2375098","DOIUrl":"https://doi.org/10.1080/14647273.2024.2375098","url":null,"abstract":"<p><p>This study sought to investigate if heterosexual-couple parents with adolescent children following identity-release oocyte donation (OD), sperm donation (SD) or standard IVF differed with regard to psychological distress, family functioning, and parent-child relationships. The prospective longitudinal Swedish Study on Gamete Donation consists of couples recruited when starting treatment between 2005 and 2008 from seven Swedish university hospitals providing gamete donation. This study concerns the fifth wave of data collection and included a total of 205 mothers and fathers with adolescent children following OD (<i>n</i> = 73), SD (<i>n</i> = 67), or IVF with own gametes (<i>n</i> = 65). OD/SD parents had used identity-release donation and most had disclosed the donor conception to their child. Parents answered validated instruments measuring symptoms of anxiety and depression (HADS), family functioning (GF6+) and parent-child relationship. Results found that parents following OD or SD did not differ significantly from IVF-parents with regard to symptoms of anxiety and depression, family functioning, and perceived closeness and conflicts with their child. Irrespective of treatment group, most parents were within normal range on psychological distress and family functioning and reported positive parent-child relationships. However, SD mothers to a larger extent reported anxiety symptoms above cut-off compared to OD mothers (31% vs. 7.3%, <i>p</i> = 0.018). In conclusion, the present results add to previous research by including families with adolescent children following identity-release oocyte and sperm donation, most of whom were aware of their donor conception. Largely, our results confirm that the use of gamete donation does not interfere negatively with mothers' and fathers' psychological well-being and perceived family functioning.</p>","PeriodicalId":13006,"journal":{"name":"Human Fertility","volume":"27 1","pages":"2375098"},"PeriodicalIF":2.1,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141579548","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Human FertilityPub Date : 2024-12-01Epub Date: 2024-05-28DOI: 10.1080/14647273.2024.2345675
Katie Hamilton, Joyce C Harper
{"title":"Young adult's views on using a poster to learn about fertility: redesigning the fertility education poster.","authors":"Katie Hamilton, Joyce C Harper","doi":"10.1080/14647273.2024.2345675","DOIUrl":"https://doi.org/10.1080/14647273.2024.2345675","url":null,"abstract":"<p><p>Fertility awareness should be taught to everyone. The International Reproductive Health Education Collaboration (IRHEC) designed a fertility poster in 2019 but did not have a specific target group in mind. Studies have been conducted in Denmark and Sweden to determine how the poster can be redesigned. In this study, we carried out focus groups with young adults in the UK to ask their views of the poster, with the aim of redesigning it. Six focus groups were undertaken with twenty seven, 18-25 year olds. Five questions were asked: 1. What are your thoughts, feelings, and reactions to the poster? 2. Did you learn anything from the poster? 3. How has reading the poster impacted your opinions or thoughts about having children? 4. What are your opinions about using a poster format to inform and start reflections regarding family building? 5. Reading through each point are there any changes to be made? Content analysis was performed. Themes identified revealed the information on the poster gave the participants some anxiety and apprehension, especially regarding the effect of age on fertility, perceptions of IVF, and gaps in knowledge. The fertility education poster is a good resource for education, but other resources should be developed.</p>","PeriodicalId":13006,"journal":{"name":"Human Fertility","volume":"27 1","pages":"2345675"},"PeriodicalIF":1.9,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141158289","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Human FertilityPub Date : 2024-12-01Epub Date: 2024-01-11DOI: 10.1080/14647273.2023.2285343
Xin Li, Ting Luan, Chun Zhao, Xiufeng Ling
{"title":"Effect of paternal body mass index on maternal and child-health outcomes of singletons after frozen-thawed embryo transfer cycles: a retrospective study.","authors":"Xin Li, Ting Luan, Chun Zhao, Xiufeng Ling","doi":"10.1080/14647273.2023.2285343","DOIUrl":"10.1080/14647273.2023.2285343","url":null,"abstract":"<p><p>The objective was to analyze the effect of paternal body mass index (BMI) on maternal and child-health outcomes of singletons after frozen-thawed embryo transfer (FET) cycles. A retrospective cohort study was conducted between January 2019 and December 2021. Pregnancy, perinatal complications and neonatal outcomes were compared among different paternal BMI. Multivariate logistic regression was performed to evaluate the relationship between different paternal BMI and pregnancy, obstetric and neonatal outcomes. The paternal normal group was more likely to suffer from gestational hypertension than the paternal obesity group (3.59% vs. 2.42%), and paternal underweight group was more likely to suffer from preeclampsia than the other three groups (11.63% vs. 4.43%, 7.57%, 4.03%). Birthweight among infants in the paternal overweight categories was significantly higher than infants in the paternal normal weight categories. The rate of foetal macrosomia was higher among infants in the paternal overweight (12.36%) category, while lower among infants in the paternal underweight categories (2.33%). The incidence of macrosomia in the paternal overweight categories (aOR 1.527, 95% CI 1.078-2.163) was significantly higher than those normal controls after adjustment for known confounding factors. The rates of LGA babies were higher in the paternal overweight category (aOR 1.260, 95% CI 1.001-1.587) compared with those in the paternal normal weight category, before and after adjustment. The results suggest that parental pre-pregnancy overweight or obesity has an adverse effect on the perinatal complications and neonatal outcomes.</p>","PeriodicalId":13006,"journal":{"name":"Human Fertility","volume":"27 1","pages":"2285343"},"PeriodicalIF":1.9,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139416966","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Human FertilityPub Date : 2024-12-01Epub Date: 2024-10-28DOI: 10.1080/14647273.2024.2417934
Sisi Ye, Liping Zhou
{"title":"Role of serum kisspeptin as a biomarker to detect miscarriage: a systematic review and meta-analysis.","authors":"Sisi Ye, Liping Zhou","doi":"10.1080/14647273.2024.2417934","DOIUrl":"10.1080/14647273.2024.2417934","url":null,"abstract":"<p><p>Miscarriage is a common adverse pregnancy outcome with physical and emotional effects. Identifying predictive miscarriage biomarkers should improve early detection and management. Serum kisspeptin, known for its critical role in reproductive biology, has emerged as a potential biomarker for miscarriage. With this systematic review and meta-analysis, we aimed to assess the association between serum kisspeptin levels and the miscarriage risk. We systematically searched PubMed, Embase, and Cochrane Library databases for studies published up to February 2024, examining the association between serum kisspeptin levels and miscarriage. Eligible studies were observational designs that reported kisspeptin levels in women with and without miscarriage. We included 12 studies involving 2,050 participants. Pooled analysis demonstrated that low serum kisspeptin levels were significantly associated with an increased risk of miscarriage (standardized mean difference = -2.750; 95%CI: -4.357 to -1.143), with substantial heterogeneity (<i>I<sup>2</sup></i> = 98.7%). The pooled area under the curve from three studies indicated high diagnostic accuracy (AUC = 0.903; 95%CI: 0.860-0.946). Low serum kisspeptin levels are significantly associated with an increased miscarriage risk, suggesting that kisspeptin could serve as an effective biomarker for early detection. However, the significant heterogeneity among studies and the lack of standardized measurement protocols emphasize the necessity of further research before clinical implementation. <b>SYSTEMATIC REVIEW REGISTRATION:</b> (Registration ID: CRD42024520639).</p>","PeriodicalId":13006,"journal":{"name":"Human Fertility","volume":"27 1","pages":"2417934"},"PeriodicalIF":2.1,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142521768","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Human FertilityPub Date : 2024-12-01Epub Date: 2024-01-09DOI: 10.1080/14647273.2023.2278295
Kate English, Charlotte Frise, Johanna Trinder, Matthew Cauldwell, Maggie Simpson, Dawn Adamson, Chris Elton, Gwenda Burns, Meenakshi Choudhary, Mike Nathanson, Leema Robert, Jim Moore, Pat O'Brien, Jyotsna Pundir
{"title":"Best practice recommendations for medically assisted reproduction in patients with known cardiovascular disease or at high risk of cardiovascular disease.","authors":"Kate English, Charlotte Frise, Johanna Trinder, Matthew Cauldwell, Maggie Simpson, Dawn Adamson, Chris Elton, Gwenda Burns, Meenakshi Choudhary, Mike Nathanson, Leema Robert, Jim Moore, Pat O'Brien, Jyotsna Pundir","doi":"10.1080/14647273.2023.2278295","DOIUrl":"10.1080/14647273.2023.2278295","url":null,"abstract":"<p><p>Increasing numbers of people are seeking assisted conception. In people with known cardiac disease or risk factors for cardiac disease, assisted conception may carry increased risks during treatment and any subsequent pregnancy. These risks should be assessed, considered and minimized prior to treatment.</p>","PeriodicalId":13006,"journal":{"name":"Human Fertility","volume":"27 1","pages":"2278295"},"PeriodicalIF":1.9,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139402544","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Evidence based management of patients with endometriosis undergoing assisted conception: British fertility society policy and practice recommendations.","authors":"Karolina Skorupskaite, Madeleine Hardy, Harish Bhandari, Ephia Yasmin, Wael Saab, Srividya Seshadri","doi":"10.1080/14647273.2023.2288634","DOIUrl":"10.1080/14647273.2023.2288634","url":null,"abstract":"<p><p>Endometriosis is a chronic inflammatory condition in women of reproductive age, which can lead to infertility and pelvic pain. Endometriosis associated infertility is multifactorial in nature adversely affecting each step of the natural reproductive physiology and thereby processes and outcomes of Assisted Reproductive Technology (ART) cycles. These outcomes are further complicated by the subtype of endometriosis, being peritoneal, deep infiltrating and ovarian, which bear negative effects on ovarian reserve, response to stimulation, accessibility for oocyte retrieval, intraoperative safety and endometrial receptivity. There is still a lack of clear guidance about the role of surgery for ovarian endometriosis/endometriomas. This guideline evaluates the evidence of the impact of pelvic endometriosis and endometriomas on the outcome of ART and provides recommendations for management options before and during ART including intra-uterine insemination. Recommendations are made based on the current evidence for the management of patients with endometriosis across each step of ART with the primary aim of improving ART outcomes.</p>","PeriodicalId":13006,"journal":{"name":"Human Fertility","volume":"27 1","pages":"2288634"},"PeriodicalIF":1.9,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139472192","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Human FertilityPub Date : 2024-12-01Epub Date: 2024-03-18DOI: 10.1080/14647273.2024.2328066
Srinithy Krishnan, Michael P Daly, Ruth Kipping, China Harrison
{"title":"A systematic review of interventions to improve male knowledge of fertility and fertility-related risk factors.","authors":"Srinithy Krishnan, Michael P Daly, Ruth Kipping, China Harrison","doi":"10.1080/14647273.2024.2328066","DOIUrl":"10.1080/14647273.2024.2328066","url":null,"abstract":"<p><p>Male infertility is a global health concern. The effectiveness of interventions developed to improve males' knowledge of fertility regulation and fertility-related risk factors remains unclear. This systematic review aimed to synthesize and evaluate the evidence for these interventions. Four databases were searched from inception to June 2023. Eligible studies examined interventions to increase fertility knowledge among presumed fertile males aged ≥16 years of age. Conference abstracts, protocols and studies without sex-disaggregated results for males were excluded. A narrative synthesis without meta-analysis was performed. A total of 4884 records were identified. Five studies (reported in six publications), all conducted in high-income countries, were included. Two were randomized control trials, and three were experimental studies. Interventions were delivered in person by a health professional (n = 3), online and via a mobile app. All studies showed a significant improvement in knowledge of fertility or fertility-related risk factors from baseline to follow-up. The largest improvement was observed for secondary and vocational students. A moderate, long-term retainment of knowledge was observed at two-year follow-up in one study. Available evidence suggests interventions to improve males' fertility knowledge are effective, particularly for younger, less educated males.</p>","PeriodicalId":13006,"journal":{"name":"Human Fertility","volume":"27 1","pages":"2328066"},"PeriodicalIF":1.9,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140143320","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Human FertilityPub Date : 2024-12-01Epub Date: 2024-09-26DOI: 10.1080/14647273.2024.2406338
Berk Angun, Turkan Gursu, Hale Goksever Celik, Alper Eraslan, John Yeh, Ercan Bastu
{"title":"The effect of embryo migration after embryo transfer with fresh oocyte donation cycles on pregnancy outcomes.","authors":"Berk Angun, Turkan Gursu, Hale Goksever Celik, Alper Eraslan, John Yeh, Ercan Bastu","doi":"10.1080/14647273.2024.2406338","DOIUrl":"https://doi.org/10.1080/14647273.2024.2406338","url":null,"abstract":"<p><p>Embryo migration is defined as the movement of embryos to implant at the exact site in the endometrial cavity during assisted reproductive technology (ART). We aimed to evaluate the impact of embryo migration on clinical pregnancy (CPR) and live birth rates (LBR) in fresh oocyte donation (OD) cycles. A total of 611 fresh OD cycles was recruited in this prospective cohort study. All embryos were expulsed to upper-middle uterus between 10 and 20 mm from the fundus. Air bubble-fundus distance was measured using ultrasound (USG) at the time of embryo transfer (ET) and then 60 minutes after ET. Patients were divided into 3 groups; first group consisted of patients whose embryos migrated towards fundus, second group whose embryos remained between 10 and 20 mm from fundus and the third group including embryos which migrated towards cervix. There was no significant difference between the groups regarding CPR and LBR (<i>p</i> = 0.359 and <i>p</i> = 0.865, respectively). Our study revealed that embryo migration was a fact and almost 22% of embryos migrated towards the fundus or the cervix. On the other hand, whether the embryo stayed static or migrated, CPR and LBR did not differ significantly in fresh OD cycles.</p>","PeriodicalId":13006,"journal":{"name":"Human Fertility","volume":"27 1","pages":"2406338"},"PeriodicalIF":2.1,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142345722","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Human FertilityPub Date : 2024-12-01Epub Date: 2024-07-03DOI: 10.1080/14647273.2024.2350758
S Loubersac, M Chaillot, A Reignier, T Lefebvre, A Dezellus, A Colombel, P Barriere, D Masson, T Freour
{"title":"Serum androgen dynamics in young women aged 18-40 treated with chemotherapy for breast cancer: an observational, multicentric, prospective study in France.","authors":"S Loubersac, M Chaillot, A Reignier, T Lefebvre, A Dezellus, A Colombel, P Barriere, D Masson, T Freour","doi":"10.1080/14647273.2024.2350758","DOIUrl":"10.1080/14647273.2024.2350758","url":null,"abstract":"<p><p>Although the deleterious impact of chemotherapy regimen used to treat women of reproductive age with breast cancer on ovarian reserve has been extensively studied, hardly anything has been reported on the effect of these protocols on theca cell function and ovarian androgen secretion. The aim of this prospective multicentric cohort study was to describe serum levels of total testosterone and androstenedione during chemotherapy and 24-month follow-up in 250 patients <40 years treated for breast cancer. Mean basal levels of androstenedione and total testosterone at diagnosis were 1.68 ng/mL and 0.20 ng/mL respectively. No correlation with age was found. Serum levels of androstenedione and total testosterone rapidly decreased after chemotherapy completion, before slowly increasing and almost returning to basal levels in all patients during 2-year follow-up. In conclusion our study demonstrates a chemotherapy-induced alteration of ovarian thecal function, resulting in a significant decrease in serum androgen levels. This alteration of theca cell function adds to the well-known alteration of granulosa cell function, resulting in a global, but partly transient, ovarian failure in young women treated for breast cancer. These data bring new insight into ovarian physiology and emphasize the need for pre and post-treatment ovarian follow-up. <b>Trial registration:</b> ClinicalTrial.gov identifier NCT01114464.</p>","PeriodicalId":13006,"journal":{"name":"Human Fertility","volume":"27 1","pages":"2350758"},"PeriodicalIF":2.1,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141491671","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}