A primary ovarian pregnancy was diagnosed in a patient with intrauterine device. Primary ovarian pregnancy which is a rare form of ectopic pregnancy, was reviewed according to etiology, pathogenesis and improvements in diagnosis and therapy. In this article, our case was multiparous and used intrauterine device for 5 years. Ovarian pregnancy was diagnosed before operation. This diagnosis was verified histologically and she was treated by oopherectomy.
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J Obstet Gynaecol
December 2025
Department of Pediatrics, Obstetrics and Gynecology, Universitat de Valencia, Valencia, Spain.
Background: Research on fertility preservation among women diagnosed with lymphoma is very limited. We aimed to assess the receipt of fertility preservation information and use of fertility preservation among women diagnosed with lymphoma.
Methods: This was a retrospective, single-centre study.
J Clin Endocrinol Metab
January 2025
Center for Reproductive Medicine, Guangdong Women and Children Hospital, Guangzhou 511400, Guangdong Province, China.
Context: Progestins have recently been used as an alternative for gonadotropin-releasing hormone (GnRH) analogues to prevent premature luteinizing hormone surge due to the application of vitrification technology. However, the long-term efficacy and safety of a progestin-primed ovarian stimulation (PPOS) regimen, including oocyte competence, cumulative live birth rate (LBR), and offspring outcomes, remain to be investigated.
Objective: To compare cumulative LBR of preimplantation genetic testing (PGT) cycles between a PPOS regimen and GnRH analogues.
Fertil Steril
January 2025
Department of Health Behavior and Biological Sciences, School of Nursing, University of Michigan, Ann Arbor, Michigan.
Objective: To expand knowledge on physical outcomes and psychosocial experiences of oocyte donors after donation across 3 age cohorts.
Design: Cross-sectional mixed-methods survey.
Patients: A total of 363 participants (ages: 22-71 years, M = 38.
Hum Reprod Open
January 2025
Regional Center of Pharmacovigilance, Pharmacology Department, Cochin Hospital, AP-HP.Centre-Université Paris Cité, Paris, France.
Study Question: Is there an association between dydrogesterone exposure during early pregnancy and the reporting of birth defects?
Summary Answer: This observational analysis based on global safety data showed an increased reporting of birth defects, mainly hypospadias and congenital heart defects (CHD), in pregnancies exposed to dydrogesterone, especially when comparing to progesterone.
What Is Known Already: Intravaginal administration of progesterone is the standard of care to overcome luteal phase progesterone deficiency induced by ovarian stimulation in ART. In recent years, randomized controlled clinical trials demonstrated that oral dydrogesterone was non-inferior for pregnancy rate at 12 weeks of gestation and could be an alternative to micronized vaginal progesterone.
Objective: We aimed to compare highly purified human menopausal gonadotropin (hp-hMG) and recombinant follicle stimulating hormone (rFSH) in short antagonist in vitro fertilization (IVF) cycles of patients with poor ovarian reserve (POR). Limited research exists on this comparison in short antagonist cycles for this patient group.
Materials And Methods: This retrospective cohort study involved 165 POR patients aged 18-45 years who underwent IVF between 2018 and 2022.
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