Endometriosis

The purpose of this study is to compare brown adipose tissue (BAT) activity in women/people diagnosed with endometriosis to similar healthy controls. BAT activity is measured twice in a random order during the early part of the menstrual cycle (follicular phase) and following egg release/ovulation (luteal phase). The study team will investigate whether BAT activity in women with endometriosis differs from healthy control women who are of similar age and body mass index.