Endometriosis is a condition that causes some of the tissue that normally grows inside a woman's uterus to grow outside of it. This out-of-place tissue causes pain and Dr. Joseph Gobern, chair of OB/GYN and a minimally invasive gynecologic surgeon at Main Line Health, explains how to treat it. Click the link in our bio to hear from Dr. Gobern. #EndometriosisAwarenessMonth