The countercurrent opinion given in this paper is that the optimal management of frozen embryo transfers (FET) is not a one-size-fits-all matter, but rather one that should be decided after considering all the various parameters and options…
Infertility is a major reproductive health issue that affects about 12% of women of reproductive age in the United States. Aneuploidy in eggs accounts for a significant proportion of early miscarriage and in vitro fertilization failure. Rec…
STUDY QUESTION: Are transcriptomic profiles altered in ovarian granulosa cells (GCs) and peripheral blood mononuclear cells (PBMNCs) of women with polycystic ovary syndrome (PCOS) compared to young poor responders (YPR) and women with norma…
OBJECTIVE: To determine whether increased endometrial B-cell lymphoma 6 (BCL6) expression is associated with live birth in a normal responder in vitro fertilization (IVF) population. DESIGN: Case-control study. SETTING: University-affilia…
PURPOSE: The rate of embryonic aneuploidy increases with increasing female age and is the primary cause of lower pregnancy and live birth rates (LBR) in older reproductive age women. This retrospective cohort study evaluates single euploid …
OBJECTIVES: The objectives of this study were (1) to assess the prevalence of ultrasound (US) features of adenomyosis in an infertile population undergoing in-vitro fertilization (IVF), (2) to define the inter- and intrarater agreement of t…
An algorithm assessing the methylation levels of 353 informative CpG sites in the human genome permits accurate prediction of the chronologic age of a subject. Interestingly, when there is discrepancy between the predicted age and chronolog…
OBJECTIVE: To determine whether endometriosis ultimately results in an increased risk of embryonic aneuploidy. DESIGN: Retrospective cohort. SETTING: Infertility clinic. PATIENT(S): Patients participating in an in vitro fertilization (IV…
Significant progress has been made in the understanding of embryonic competence and endometrial receptivity since the inception of assisted reproductive technology. The endometrium is a highly dynamic tissue that plays a crucial role in the…
PURPOSE: To assess the impact of single pass outpatient endometrial biopsy in patients at the highest risk for an endometrial cause for failed implantation; those that have failed to conceive despite the transfer of morphologically normal e…
PURPOSE: The ideal thyroid-stimulating hormone (TSH) range for infertile women attempting conception has not been determined. Current recommendations include optimizing the preconception TSH value to ≤2.5 mIU/L, which is the established goa…
OBJECTIVE: To elucidate the physiologic mechanism responsible for the supraphysiologic gonadotropin release from the pituitary induced by gonadotropin-releasing hormone (GnRH) agonist in female rats primed with GnRH antagonist. DESIGN: Con…
Several drugs, shown to be safe for other uses, have proven to be highly effective adjuncts for ovarian stimulation. The authors evaluate these "orphan" indications and make recommendations so that more patients will benefit from their use.
OBJECTIVE: To study the onset of early placental steroidogenesis in humans. DESIGN: Ovarian failure patients who were administered a constant dosage of exogenous estradiol (E2) and progesterone (P) during the luteal phase and early gestati…
The purpose of this study was to evaluate the ovarian response and in vitro fertilization/embryo transfer (IVF-ET) results in patients with tubal infertility and two ovaries, according to (1) the degree and extent of pelvic disease (isolate…