i’m 16 my period cycle is 55 days is it normal?
hi… first of all you have to make a record of your periods start and end date for better monitoring about it… normally periods takes 21-35 days. if they are regularly irregular then you should see a doctor for some check. she may need to do u/s to your ovaries and uterus to check for polycystic ovarian syndrome or any other abnormality… regards