Ovarian pregnancy is a rare phenomenon. Its presentation often is difficult to distinguish from that of tubal ectopic pregnancy and hemorrhagic ovarian cyst. A patient had an ovarian pregnancy diagnosed following failed midtrimester therapeutic abortion in a suspected bicornuate uterus. Despite vaginal prostaglandin suppositories and intraamniotic instillation of urea and prostaglandin, neither the abortion process nor rupture of the ovarian pregnancy ensued. This is the first reported case of this most unusual presentation of ovarian pregnancy.
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JBRA Assist Reprod
January 2025
Clínica Originare, Medicina Reprodutiva, São Paulo, Brazil.
Endometriosis is a chronic disease that affects around 10% of reproductive age women worldwide and a common cause of infertility. One of its manifestations is ovarian endometriomas, which are present in 17-44% of endometriosis patients. Endometriomas can impair fertility by mechanical stretching and local inflammation, promoting oxidative stress in the surrounding ovarian cortex that could lead to apoptosis and necrosis of early follicles.
View Article and Find Full Text PDFPak J Med Sci
January 2025
Shunhe Lin Department of Obstetrics and Gynecology, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology Pediatrics, Fujian Medical University, Fuzhou, Fujian Province 350001, P.R. China.
Objective: To investigate the correlation between endometriosis (EMs) severity and placenta accreta spectrum (PAS) risk in the subsequent pregnancy.
Method: Clinical records of 2,142 patients who underwent laparoscopic surgery for EMs at Fujian Provincial Maternal and Child Health Hospital from January 2014 to January 2018, who had achieved pregnancy and were delivered, were analyzed. Baseline data, EMs stage, The Revised American Fertility Society (R-AFS) score, levels of serum indexes, and pregnancy and neonatal outcomes were recorded.
Cureus
December 2024
Reproductive Medicine, Torch Clinic, Tokyo, JPN.
Aim: This study compared the cost-effectiveness of two recombinant follicle-stimulating hormones (rFSH) formulations, Follitropin Delta and Follitropin Alfa, in controlled ovarian stimulation using cumulative live birth rates as an efficacy indicator.
Methodology: This retrospective study was conducted across five clinics in Japan from April 2022 to December 2023, involving 446 first assisted reproductive technology (ART) cycles (200 with Follitropin Delta and 246 with Follitropin Alfa) were treated with rFSH monotherapy using either Follitropin Delta or Follitropin Alfa. We compared clinical outcomes such as cumulative pregnancy and live birth rates and analyzed cost-effectiveness using the cumulative live birth rates as the efficacy indicator and the incremental cost-effectiveness ratio (ICER).
Aust N Z J Obstet Gynaecol
January 2025
Reproductive Services Unit, The Royal Women's Hospital, Parkville, Australia.
Background: Modern assisted reproductive technology (ART), including pre-implantation genetic testing for aneuploidy (PGT-A), has opened new avenues in understanding early embryonic events and has simultaneously raised questions about the impact of ART itself on sex ratios.
Aims: The primary aim was to investigate whether patient demographic characteristics, ovarian stimulation protocols or laboratory characteristics in ART influence sex ratios. The secondary aim was to relate the blastocyst sex ratio (BSR) to the corresponding secondary sex ratio (SSR) in our patient cohort.
Life Sci
January 2025
Studies of the Physiopathology of the ovary laboratory, Institute of Biology and Experimental Medicine (IBYME) - National Scientific and Technical Research Council (CONICET), Vuelta de Obligado 2490, C1428ADL Buenos Aires, Argentina. Electronic address:
Aims: Metformin has shown beneficial effects on reproduction in women. However, its use during pregnancy remains controversial, as metformin can cross the placenta. Most studies have focused on the metabolic impact on the offspring of treated mothers, with limited information regarding its reproductive effects.
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