Period age phases - what you should know about your period | Just as our hair, skin, and body shape change as we age, so does our menstrual cycle. Find out how your periods will differ in your 20s, 30s and 40s. #womenshealth #menstrualcycle #periods #menstruation #pms #premenstrual #menopause #perimenopausal Menstrual Cycle Phases, Menstruation Cycle, Period Cramp Relief, Healthy Period, Low Estrogen Symptoms, Menstrual Health, Menstrual Pain, Menstrual Period, Women Health Care