The Emerging Roles of Ferroptosis and NETosis in Pregnancy Complications: Insights into Preeclampsia and Gestational Diabetes Mellitus Endometriosis The Lancet 7 Reasons for Late Periods: , 1. Stress Stress can cause a delay in a womans menstrual cycle by disrupting the balance of hormones in the body. The hormone cortisol, which is produced in response Glutathione Metabolism an overview ScienceDirect Topics Gly14] humanin exerts a protective effect against D galactose induced primary ovarian insufficiency in mice Reproductive BioMedicine Online What may be the reason for a menstrual delay?