My partner has sudden hairfall and sudden rise in weight. Although she is doing exercises her weight does not fall ( remains same ). She followed some diets but still her weight does not fall at all. ( Her hip size is big as compared to her body ) She missed her periods for upto 20days ( last menstrual cycle ) Now she got periods 3days earlier. She has mood swings too ( over anxiety ) She is having heavy bleed and over pain during periods ( she can't even walk ). We need to confirm that....is it pcos ? Is she has Pcos ?