Roisin Mortimer

No ORCID on file · 1 paper in corpus

observational 2026

Variability of menstrual cycles by age, polycystic ovary syndrome, and early-life cycle irregularity in the apple Women's Health Study

American journal of obstetrics and gynecology ·doi:10.1016/j.ajog.2025.11.031

BACKGROUND: Polycystic ovary syndrome is a common endocrine disorder, characterized by oligomenorrhea and androgen excess. Only a few studies have addressed the natural history of menstrual cycles among women with polycystic ovary syndrome …