(a recurring cycle (beginning at menarche and ending at menopause) in which the endometrial lining of the uterus prepares for pregnancy
if pregnancy does not occur the lining is shed at menstruation
"the average menstrual cycle is 28 days")
menstrual cycle
synonim: cykl miesiączkowy
synonim: cykl menstruacyjny
synonim: cykl
synonim: cykl owulacyjny