Frontiers Endometriosis Is a Cause of Infertility. Does Reactive Oxygen Damage to Gametes and Embryos Play a Key Role in the Pathogenesis of Infertility Caused by Endometriosis? Full article: Comparative effects of the antioxidant glutathione with metformin and Diane 35 on hormonal, metabolic, and inflammatory indicators in a DHEA induced PCOS rat model An Overview of the Impact of the Menstrual Cycle on Nutrient Metabolism: An Integrative Perspective Hormonal imbalances affect up to 80% of womenand they're one of the most common, yet treatable, causes of infertility. When hormones are out of sync, they can disrupt ovulation, menstrual cycles, and Glycine: A Powerful Amino Acid for Midlife Women's Health