i started having longer/heavier bleeding durring my periods, i would go months without having my menstrual period, weight gain-- more around the waist area, and a little bit of noticable hairs on my breast area and stomach... if you think u have pcos, its best to have an ultrasound done to check your ovaries for cysts and im currently taking metformin 1000mg per day which is used to help with ovualtion and with having polystic ovaries... i did have an ultrasound done and i found out years ago that i have many cysts in my left and right ovaries... hope this info helps you xx