Journal of assisted reproduction and genetics

PURPOSE: To assess the effect of high ovarian response on oocyte quality and ovarian stimulation cycle outcomes. METHODS: A retrospective cohort study conducted at three IVF units. The high ovarian response (HOR) and polycystic ovary syndr…

PURPOSE: To evaluate whether young women with idiopathic early ovarian aging, as defined by producing fewer oocytes than expected for a given age over multiple in vitro fertilization (IVF) cycles, have changes in telomere length and epigene…

PURPOSE: We investigated the effect of different surgical procedures and radioactive iodine treatment (RAIT) on in vitro fertilization/intracytoplasmic sperm injection (IVF/ICSI) outcomes and evaluated whether possible risk factors, includi…

PURPOSE: Unpredictability in acquiring an adequate number of high-quality oocytes following ovarian stimulation is one of the major complications in controlled ovarian hyperstimulation (COH). Genetic predispositions of variations could alte…

PURPOSE: To evaluate whether ionophore application at the oocyte stage changes the morphokinetics of the associated embryos in cases of artificial oocyte activation. METHODS: In a prospective sibling oocyte approach, 78 ICSI patients with …

PURPOSE: To investigate whether live birth rates from euploid blastocyst frozen-thawed embryo transfer (FET) cycles are associated with infertility diagnosis or oocyte source. DESIGN: Retrospective analysis of FET cycles reported to SART C…

PURPOSE: We sought to determine whether pregnancies conceived in those with male factor infertility have unique placental pathology profiles compared to those undergoing infertility treatments for other indications. METHODS: This was a ret…

PURPOSE: To determine whether maternal age has an impact on monozygotic twinning (MZT) rates in women undergoing single embryo transfer (SET). METHODS: This is a retrospective cohort study analyzed for the incidence of MZT of all clinical …

PURPOSE: Intrafollicular fluid (IFF) melatonin plays a decisive role in maintaining granulosa cells' DNA integrity and protects them against apoptosis. It reduces oxidative stress and improves the oocyte quality with a higher fertilization …

PURPOSE(S): To evaluate the relationship of men's dietary patterns with outcomes of in vitro fertilization (IVF). METHODS: This is a prospective cohort study including 231 couples with 407 IVF cycles, presented at an academic fertility cen…

PURPOSE: To determine whether blastocyst morphology has an impact on sex proportion at pre-implantation and birth in PGT-A and non-PGT-A cycles. METHODS: A total of 1254 biopsied blastocysts from 466 PGT-A cycles were analyzed for sex prop…

PURPOSE: To investigate the factors associated with live births and the interaction between age and the number of embryos transferred after in vitro fertilisation (IVF) treatment. METHODS: This study analyses data from a population-based-a…

PURPOSE: To examine associations between objectively measured sleep duration and sleep timing with odds of completion of an in vitro fertilization (IVF) cycle. METHODS: This prospective cohort study enrolled 48 women undergoing IVF at a la…

PURPOSE: Pregnancies conceived by in vitro fertilization (IVF)/intracytoplasmic sperm injection (ICSI) are associated with an increased incidence of obstetrical and neonatal complications. With the growing rate of male factor infertility, w…

PURPOSE: We previously developed a subfertile comparison group with which to compare outcomes of assisted reproductive technology (ART) treatment. In this study, we evaluated whether insurance claims data in the Massachusetts All Payers Cla…

PURPOSE: To compare patient and provider satisfaction with saline ultrasound (SIS) versus office hysteroscopy for cavity evaluation prior to in vitro fertilization (IVF) and to assess the capability of hysteroscopy to manage pathology at ti…

PURPOSE: To describe the pregnancy and neonatal outcomes using fresh and vitrified/warmed blastocysts obtained from ovarian stimulation with follitropin delta in controlled trials versus follitropin alfa. METHODS: This investigation evalua…

PURPOSE: To determine whether in vitro fertilization cycles using fresh oocyte donations benefit from preimplantation genetic testing for aneuploidies. METHODS: A paired cohort study compared 44 fresh oocyte donation cycles with or without…

PURPOSE: To determine the frequency of and factors associated with a patient being declined from pursuing a cycle of in vitro fertilization with autologous oocytes (IVF-AO). METHODS: A cross-sectional study using a nationwide cohort of fem…

PURPOSE: To compare pregnancy and birth outcomes after frozen embryo transfers (FETs) among White, Black, and Asian women and evaluate the effect of patient, protocol, and cycle characteristics on success. METHODS: A retrospective chart re…

PURPOSE: Excess embryos transferred (ET) (> plurality at birth) and fetal heartbeats (FHB) at 6 weeks' gestation are associated with reductions in birthweight and gestation, but prior studies have been limited by small sample sizes and limi…

PURPOSE: To report three cases of severe ovarian hyperstimulation syndrome (OHSS) among oncofertility patients receiving a long-acting GnRH agonist for ovarian suppression after controlled ovarian hyperstimulation (COH) with a GnRH antagoni…

PURPOSE: To detect a possible bias in sperm DNA fragmentation (SDF) testing when performed on semen samples or on those few spermatozoa selected for Intracytoplasmic Sperm Injection (ICSI) treatments. METHODS: A multimethodological analysi…

PURPOSE: We aimed to assess whether home collection and increased time to semen processing are associated with altered sperm parameters, fertilization rates (FR), day 5 usable quality blastocyst development rates (D5-UQBR), or pregnancy rat…

PURPOSE: The aim of this review is to gather the available research focusing on female genital tract (FGT) microbiome. Research question focuses in decipher which is the role of FGT microbiota in eubiosis, assisted reproduction techniques (…