hi have you thought of the menopause if not just go to your doctor and get a simple hormone blood test this will tell you just were you are with your hormones which is a good sign of if your in your menopause. do hope this helps you. good luck
i'm healthy 51 y. o who's gone over a year w/o a period 3 times each time with 1 "normal" period. how common is this? . i have no risk factors for any type of gynecological cancers other than i am female. i have never used hormones other than thyroid for hypothyroidism since age 42. my bmi is 21.