Pregnancy rate
View article: Effects of Vitamin D3 Supplementation during Mating or Gestation on Antioxidant Status and Reproductive Parameters in Gray Shirazi Ewes
Effects of Vitamin D3 Supplementation during Mating or Gestation on Antioxidant Status and Reproductive Parameters in Gray Shirazi Ewes Open
Recent studies suggest that vitamin D3 may have preventive and therapeutic effects on autoimmune disease, cancer, and type 1 and 2 diabetes beyond the skeletal condition and calcium metabolism. To demonstrate the effects of a single 10,000…
View article: The role of naturopathy in the management of women with diminished ovarian reserve
The role of naturopathy in the management of women with diminished ovarian reserve Open
Women with diminished ovarian reserve (DOR) have fewer oocytes than would be expected at their age, compromising fertility. The prevalence of DOR is unclear however it is estimated to affect about 10% of women seeking medically assisted re…
View article: Analysis of IVF/ICSI assisted pregnancy Outcomes in TS Patients with Low-Level and High-Level Mosaic Cell Lines
Analysis of IVF/ICSI assisted pregnancy Outcomes in TS Patients with Low-Level and High-Level Mosaic Cell Lines Open
Background: Turner syndrome characterized by short stature and premature ovarian failure (POF) that often leads to infertility. Unlike non-mosaic 45,X TS patients with severe ovarian dysfunction, mosaic TS patients may retain partial ovari…
View article: Genetic Improvement of Bali Cattle through Artificial Insemination with Frozen Banteng (Bos javanicus) Semen: Part I – Performance of Resulting Calves (Work in Progress)
Genetic Improvement of Bali Cattle through Artificial Insemination with Frozen Banteng (Bos javanicus) Semen: Part I – Performance of Resulting Calves (Work in Progress) Open
— The performance of Bali cattle has been declining. To preserve their genetic quality and productivity, appropriate measures must be taken, such as revitalizing Bali cattle by breeding them with Banteng semen. This study aimed to evaluate…
View article: Genetic Improvement of Bali Cattle through Artificial Insemination with Frozen Banteng (Bos javanicus) Semen: Part I – Performance of Resulting Calves (Work in Progress)
Genetic Improvement of Bali Cattle through Artificial Insemination with Frozen Banteng (Bos javanicus) Semen: Part I – Performance of Resulting Calves (Work in Progress) Open
Abstract— The performance of Bali cattle has been declining. To preserve their genetic quality and productivity, appropriate measures must be taken, such as rev…
View article: Comparison of CLIA and ELFA Progesterone Assay Methods for Evaluating Pregnancy in Kilis Goats
Comparison of CLIA and ELFA Progesterone Assay Methods for Evaluating Pregnancy in Kilis Goats Open
Early pregnancy diagnosis is needed for small ruminants. Effective methods for early pregnancy detection are of great importance. Identifying pregnancy enhances rebreeding and is crucial for controlled breeding programs. However, various m…
View article: Assessment of biochemical markers in bovine cervicovaginal secretions for estrus detection: A non-invasive and field-friendly diagnostic tools
Assessment of biochemical markers in bovine cervicovaginal secretions for estrus detection: A non-invasive and field-friendly diagnostic tools Open
Timely and accurate detection of estrus is vital for optimizing conception rates in dairy herds; however, conventional estrus detection methods remain insufficient in smallholder settings, particularly for repeat-breeders and cows having s…
View article: The influence of endometrial thickness on clinical pregnancy outcomes in early-follicular long-acting and midluteal short-acting GnRH agonist long protocols: a large retrospective study
The influence of endometrial thickness on clinical pregnancy outcomes in early-follicular long-acting and midluteal short-acting GnRH agonist long protocols: a large retrospective study Open
Objective To evaluate the impact of endometrial thickness (EMT) variations on clinical outcomes in two distinct ovarian stimulation protocols: the early-follicular long-acting GnRH agonist protocol and the midluteal short-acting GnRH agoni…
View article: Efficacy of the silicone rubber uterine stent in the prevention of adhesion after hysteroscopic adhesiolysis: a prospective, randomized, controlled trial
Efficacy of the silicone rubber uterine stent in the prevention of adhesion after hysteroscopic adhesiolysis: a prospective, randomized, controlled trial Open
Background Recurrent intrauterine adhesions (IUAs) after hysteroscopic adhesiolysis severely compromise fertility. This randomized trial investigated the efficacy of a pioneering silicone rubber uterine stent in preventing adhesion reforma…
View article: Microsurgical versus Conventional Inguinal Varicocelectomy: A Systematic Review of Fertility Outcomes and Recurrence Risk
Microsurgical versus Conventional Inguinal Varicocelectomy: A Systematic Review of Fertility Outcomes and Recurrence Risk Open
Infertility affects approximately 8–12% of couples worldwide, with male factors contributing to nearly half of all cases. Varicocelectomy, particularly the microsurgical subinguinal technique, is now considered the primary treatment that p…
View article: Effect of body mass index on IVF/ICSI–embryo transfer outcomes in women aged ≥37 years, a retrospective study
Effect of body mass index on IVF/ICSI–embryo transfer outcomes in women aged ≥37 years, a retrospective study Open
Objective: Advanced maternal age is associated with reduced ovarian reserve and lower oocyte quality. Whether body mass index (BMI) further influences assisted reproductive technology (ART) outcomes in this population remains unclear. Meth…
View article: Effect of calcitriol on the fertilizing capacity of bovine semen cryopreserved in vitro and in vivo
Effect of calcitriol on the fertilizing capacity of bovine semen cryopreserved in vitro and in vivo Open
Previous studies carried out by our laboratory demonstrated that calcitriol capacitates the sperm cells without altering the redox state or sperm viability. The aim of our work was to study the effect of adding calcitriol to the bovine sem…
View article: Reproductive support of a valuable canine colony with assisted reproductive technique – Short communication
Reproductive support of a valuable canine colony with assisted reproductive technique – Short communication Open
For many years, artificial insemination (AI) has been regarded as one of the most significant assisted reproductive techniques. The objective of our manuscript is to summarise the preliminary results of the program in which AI with fresh a…
View article: Melatonin supplementation and outcomes of assisted reproductive technology: a systematic review and meta-analysis
Melatonin supplementation and outcomes of assisted reproductive technology: a systematic review and meta-analysis Open
Background Melatonin (MT) is involved in the regulation of various important biological processes related to reproduction. Many studies have investigated the effects of MT supplementation on outcomes following assisted reproductive technol…
View article: Comparative efficacy of r-hFSH Alfa + r-LH versus r-hFSH delta + hMG in poor ovarian responders
Comparative efficacy of r-hFSH Alfa + r-LH versus r-hFSH delta + hMG in poor ovarian responders Open
Introduction Poor ovarian response (POR) remains a major limitation in assisted reproductive medicine. Direct comparisons between r-hFSH alfa + r-LH and r-hFSH delta + hMG in this population are scarce. Methods This retrospective study inc…
View article: AMH as a Predictor of Follicle Turnover, Embryo Quality, and Pregnancy Outcomes: A Retrospective Analysis
AMH as a Predictor of Follicle Turnover, Embryo Quality, and Pregnancy Outcomes: A Retrospective Analysis Open
Background/Objectives: Infertility affects ~10–15% of couples of reproductive age, and assisted reproductive technologies (ARTs) increasingly rely on biomarkers to individualize care. This study aimed to investigate the relationship betwee…
View article: Effect of vitamin D deficiency on clinical pregnancy outcomes in women with polycystic ovary syndrome undergoing in vitro fertilization
Effect of vitamin D deficiency on clinical pregnancy outcomes in women with polycystic ovary syndrome undergoing in vitro fertilization Open
Purpose This study aimed to investigate the effect of serum vitamin D levels on in vitro fertilization and embryo transfer (IVF-ET) in patients with polycystic ovary syndrome (PCOS). Methods This retrospective cohort study included patient…
View article: Growth Hormone Enhances Ovarian Response but not Live Births in DOR Patients Undergoing PPOS with Freeze-all Strategy: A Retrospective Cohort Study Contrasted with Kuntai Capsule
Growth Hormone Enhances Ovarian Response but not Live Births in DOR Patients Undergoing PPOS with Freeze-all Strategy: A Retrospective Cohort Study Contrasted with Kuntai Capsule Open
Objective The Progestin-Primed Ovarian Stimulation (PPOS) protocol with a freeze-all strategy is increasingly used for patients with diminished ovarian reserve (DOR). While growth hormone (GH) and Kuntai capsule are proposed adjuvants to e…
View article: INFERTILITY IN WOMEN: CAUSES, EVALUATION, AND ASSISTED REPRODUCTIVE TECHNIQUES
INFERTILITY IN WOMEN: CAUSES, EVALUATION, AND ASSISTED REPRODUCTIVE TECHNIQUES Open
Female infertility is a complex reproductive disorder characterized by the inability to achieve pregnancy after 12 months of regular unprotected intercourse. It remains a major global health concern affecting nearly 10–15% of couples of re…
View article: INFERTILITY IN WOMEN: CAUSES, EVALUATION, AND ASSISTED REPRODUCTIVE TECHNIQUES
INFERTILITY IN WOMEN: CAUSES, EVALUATION, AND ASSISTED REPRODUCTIVE TECHNIQUES Open
Female infertility is a complex reproductive disorder characterized by the inability to achieve pregnancy after 12 months of regular unprotected intercourse. It remains a major global health concern affecting nearly 10–15% of couples…
View article: Pregnancy outcomes in women with anti-β2-glycoprotein I/human leukocyte antigen-DR autoantibodies receiving assisted reproductive technology: a prospective cohort study
Pregnancy outcomes in women with anti-β2-glycoprotein I/human leukocyte antigen-DR autoantibodies receiving assisted reproductive technology: a prospective cohort study Open
Objective This study aimed to assess whether anti-β2-glycoprotein I (β2GPI)/human leukocyte antigen (HLA)-DR autoantibodies are associated with pregnancy outcomes in women with infertility receiving assisted reproductive technology (ART) i…
View article: Efficacy of a Single 5,000 IU Dose of HCG in Enhancing Pregnancy Outcomes During Early Gestational Period
Efficacy of a Single 5,000 IU Dose of HCG in Enhancing Pregnancy Outcomes During Early Gestational Period Open
Background: Human chorionic gonadotropin (HCG) has an important role in maintaining early pregnancy and has been studied to improve pregnancy outcomes. Objective: This study aimed to assess the effectiveness of a single 5,000 IU dose of HC…
View article: Do different male infertility factors impact embryological, cumulative pregnancy and neonatal outcomes in IVF/ICSI cycles? A retrospective cohort study
Do different male infertility factors impact embryological, cumulative pregnancy and neonatal outcomes in IVF/ICSI cycles? A retrospective cohort study Open
STUDY QUESTION What are the impacts of different male infertility factors on embryological, cumulative pregnancy and neonatal outcomes of IVF/ICSI cycles? SUMMARY ANSWER Some severe male infertility factors, ie severe oligoasthenozoospermi…
View article: Effects of platelet-rich plasma as a new additive on human embryo development and clinical outcomes
Effects of platelet-rich plasma as a new additive on human embryo development and clinical outcomes Open
Objective: In this study, we investigated whether adding autologous platelet-rich plasma (PRP) to the culture medium affects embryo development and clinical outcomes in patients with recurrent implantation failure (RIF). Methods: This stud…
View article: GnRH agonist improves CLBR after one IVF cycle: a propensity score-matched and molecular mechanism study
GnRH agonist improves CLBR after one IVF cycle: a propensity score-matched and molecular mechanism study Open
The effectiveness of GnRH antagonist protocol remains controversial due to inconsistent conclusions and inadequate subgroup analyses. The aim of this study was to provide some references for clinicians when choosing GnRH antagonist protoco…
View article: Dynamic Changes of Kisspeptin during Controlled Ovarian Hyperstimulation (COH) in Polycystic Ovary Syndrome Patients and Its Correlation with COH Outcomes
Dynamic Changes of Kisspeptin during Controlled Ovarian Hyperstimulation (COH) in Polycystic Ovary Syndrome Patients and Its Correlation with COH Outcomes Open
Background Polycystic ovary syndrome (PCOS) is a common cause of anovulatory infertility in women, and patients often exhibit ovarian hyperresponse during controlled ovarian hyperstimulation (COH) in assisted reproductive technology. Kissp…
View article: Drug-free In Situ Activation of Follicle through Laparoscopic Ovarian Cortical Incisions in Patients with Premature Ovarian Insufficiency
Drug-free In Situ Activation of Follicle through Laparoscopic Ovarian Cortical Incisions in Patients with Premature Ovarian Insufficiency Open
Background Individuals with premature ovarian insufficiency (POI) face significant challenges in attaining favorable reproductive outcomes. To date, no effective interventions have been established to substantially improve this complex cli…
View article: Effects of stocking rate during mid to late pregnancy of Nellore cows on carcass and meat quality traits of male offspring in Brazil
Effects of stocking rate during mid to late pregnancy of Nellore cows on carcass and meat quality traits of male offspring in Brazil Open
View article: Live birth in patients stimulated with r-hFSH or r-hFSH: r-hLH is strongly associated with cumulus cell derived gene expression models
Live birth in patients stimulated with r-hFSH or r-hFSH: r-hLH is strongly associated with cumulus cell derived gene expression models Open
Background Morphological embryo assessment, time-lapse imaging or PGT-A can prioritize an embryo for transfer in IVF/ICSI cycles. Nevertheless, there remains potential to enhance the efficiency of ART cycles and reduce the time-to-pregnanc…
View article: High progesterone levels on the day of embryo transfer are associated with a reduced clinical pregnancy rate
High progesterone levels on the day of embryo transfer are associated with a reduced clinical pregnancy rate Open