Confocal Microscopic Analysis of the Spindle and Chromosome Configurations of in vitro-Matured Oocytes from Different Types of Polycystic Ovary Syndrome Patients.

Objective: To evaluate the meiotic spindle and chromosome distribution of in vitro-matured oocytes from infertile nonobese or obese women with polycystic ovary syndrome (PCOS) and to compare in vitro maturation (IVM) rates between groups.

Design: Prospective study.

Setting: Hospital-based IVF center.