Non‐invasive prenatal testing (NIPT) can determine the sex of the fetus very accurately and
very early in gestation. There are concerns that the ease, timing, and accuracy of NIPT sex …

Disorders of sex development (DSDs) are a diverse group of conditions that can be
challenging to diagnose accurately using standard phenotypic and biochemical …

OBJECTIVE: To assess the causes of reported discordance between noninvasive prenatal
testing (NIPT) and ultrasound or other clinical information. METHODS: In this retrospective …

Recent advances in molecular genetic technologies have facilitated non-invasive prenatal
testing (NIPT) through the analysis of cell-free fetal DNA in maternal plasma. NIPT can be …

Objective Non-invasive prenatal screening (NIPS) utilizes circulating cell-free DNA (cfDNA)
to screen for fetal genetic abnormalities. NIPS is the first widely-available prenatal screen to …

Prenatal diagnosis of hereditary diseases has substantially altered the way medical
geneticists are helping families affected by genetic disorders. However, the risk of …

Introduction Early ultrasound fetal sex determination is of obvious interest, particularly in the
context of X-linked diseases. In the human, the anogenital distance, ie, the distance between …

Purpose The aim of this study was to evaluate the feasibility and success rate of sex
determination on transabdominal sonographic examination at 11–13 weeks' gestation and …

Ovotesticular differences of sexual development (OT‐DSD) are rare genetic variances
defined by the coexistence of both testicular and ovarian tissues. Various molecular …

Objectives To report the clinical spectrum of genital defects diagnosed before birth, identify
predictive factors for severe phenotypes at birth, and determine the rate of associated …