Improved outcomes in euploid single embryo transfer: let “natural” take its course for endometrial preparation?

In this issue of Fertility and Sterility, Marques et al. (1) conduct a retrospective cohort study and cost analysis comparing true natural cycles (tNCs) with hormone replacement therapy (HRT).

Polycystic ovary syndrome is a risk factor for preterm birth and fetal growth restriction, but is antimüllerian hormone the link?

Polycystic ovary syndrome (PCOS) is a heterogeneous condition associated with increased metabolic and reproductive risks, including adverse perinatal outcomes (1). Because serum antimüllerian

Microfluidic organ-on-chip device: a unique platform for investigating implantation and placentation

Disruption of critical processes during early placentation is associated with several pregnancy disorders, leading to high rates of morbidity and mortality globally. However, we are unable to

Wildfire smoke exposure is associated with decreased sperm concentration and total motile sperm count

To examine the impact of smoke exposure on semen analysis parameters of intrauterine insemination (IUI) patients in the greater Seattle, Washington area, as wildfire becomes more prevalent. We

Age, antimüllerian hormone, and oocyte yield: progress in prediction for elective oocyte cryopreservation

Over the past decade, planned oocyte cryopreservation has evolved from an emerging technology to an increasingly used option for reproductive planning, paralleling societal trends toward delayed

One stitch, two cervices: threading the needle with laparoscopy

In this issue of Fertility and Sterility, Alzamora et al. (1) describe a patient with duplicated cervices and a complete septate uterus who was managed with laparoscopic transabdominal cerclage

Different ultrasound morphologies of rectosigmoid endometriosis nodules: an exploratory analysis of their prevalence and associated clinical characteristics

To investigate the prevalence of various ultrasound morphologies of rectosigmoid endometriosis (RSE) nodules according to the International Deep Endometriosis Analysis consensus, and their

Concentrations of sex steroids in fluid from human antral follicles are dynamic and characterize transition from follicular recruitment to dominance

To study the dynamic changes of the human intrafollicular concentrations of all sex steroid hormones throughout the natural menstrual cycle using liquid chromatography-tandem mass spectrometry.

Beyond the monitoring: simplifying frozen embryo transfer cycles through patient selection

Recent advancements in assisted reproductive technology (ART) treatments have been characterized by treatment individualization on the basis of patient characteristics and a transition from fresh

Comprehensive evaluation of residual myometrial thickness of cesarean scar in uterine samples after hysterectomy