I m 23. I have very regular periods lasting for 5 days. However I have been facing regular but scanty and light periods that stops in 2.5-3 days. This has happened for 2 months in a row (in Nov and Dec). I know I may have to visit a gynecologist n get tests done. But I'm very much tensed about it. I had a blood test in Aug 2015 that showed normal thyroid. A scan in 2015 that showed polycystic appearing ovaries (I haven't taken any treatment for it till now). I read that this could be due to pituitary tumor, or menopause or some serious underlying medical condition. I will go visit a doctor in a couple of days personally. But till then for my peace of mind. I really need a doctor's insight on whether what I m facing is really a serious issue. Thank you.