Effect of aspirin on the luteal phase of human menstrual cycle

Does low-dose aspirin use impact the menstrual cycle? A hypothetical risk gets debunked

“…Indeed, limited existing literature has suggested that high-dose aspirin can alter menstrual cycle length. One small case series demonstrated a reduced cycle length and shorter luteal phase among women exposed to 3 g of aspirin per day starting on cycle day 5 (2). More recently, a prospective cohort study demonstrated an association between over-thecounter analgesic use and spontaneous anovulation (3).…”