Michael H Dahan

INTRODUCTION: Investigation of the number of oocytes recovered from different ovarian stimulation (OS) protocols is essential, as oocyte number is positively associated with the number of good-quality embryos obtained; however, there are fe…

Letrozole and other aromatase inhibitors are increasingly recognized as first-line ovulation induction (OI) medications, offering an efficient and physiologic approach to ovarian stimulation that enhances outcomes in reproductive medicine. …

OBJECTIVE: To assess the adequate ovarian follicular development and oocyte recovery between ovarian potential (antral follicle count [AFC]) before the start of ovarian stimulation (OS) and oocyte quantity and quality at oocyte retrieval. A…

OBJECTIVE: To assess the effect of endometrial thickness (EMT) on live birth rates (LBR) in women with endometrial lining between 7.0-9.9 mm. METHODS: This retrospective cohort study included women who underwent fresh and frozen embryo tran…

BACKGROUND: Currently, there is no consensus on the optimal management of women with low prognosis in ART. In this Delphi consensus, a panel of international experts provided real-world clinical perspectives on a series of literature-suppor…

OBJECTIVE: To assess obstetric outcomes and placental findings in pregnancies attained by in vitro fertilization (IVF) in patients with diminished ovarian reserve (DOR). DESIGN: Retrospective cohort study. SETTING: University-affiliated t…

Abstract Study question Does adenomyosis impact reproductive and neonatal outcomes? Summary answer Adenomyosis increases risk of infertility and pregnancy/delivery complications. Increased surveillance may aid in prevention and/or decreasin…

"Hysterectomy, a time to change the terminology." Journal of Psychosomatic Obstetrics & Gynecology, ahead-of-print(ahead-of-print), pp. 1–2

Abstract Study question Does endometriosis have an effect on the placental histopathology patterns in singleton live births resulting from in-vitro fertilization? Summary answer Endometriosis is associated with acute chorioamnionitis, place…

OBJECTIVE: Incarcerated uterus occurs at a rate of 1:3000 pregnancies. Previous studies focused on risk factors and management options, providing limited information about pregnancy outcomes. This study evaluates the effect of incarcerated …

OBJECTIVE: To determine whether 2 months of pretreatment with 5 mg of letrozole daily plus leuprolide acetate at 3.75 mg monthly in women with laparoscopically confirmed American Society of Reproductive Medicine stage I-II endometriosis imp…

Endometriosis is common among those with infertility, although many cases go undiagnosed. This study was performed to determine whether empiric treatment with two months of depo-leuprolide 3.75 mg monthly (dep-GnRH-ag) and letrozole 5 mg da…

BACKGROUND: The aim of this study was to examine the surgical findings at repeated surgeries for endometriosis and to compare disease progression in patients after IVF to those without interval fertility treatments. METHODS: A retrospective…

The treatment of minimal or mild endometriosis prior to assisted reproduction (ranging from intrauterine insemination to in vitro fertilization [IVF]) to improve the likelihood of success is controversial. Ovulation suppression is commonly …

The treatment of minimal or mild endometriosis prior to non-in-vitro fertilization (IVF) assisted reproduction to improve pregnancy outcomes is controversial. Ovulation suppression may be offered to women who do not wish to conceive to supp…