 [ Symptoms ] what causes a period to stop for six months or more three years in a row  i am 25 and over weight and have been since middle school i am healthy and eat regular meals i exercise moderately and my stress levels are average three years ago i missed my period for 8 months and when i started to flow again it was extremely heavy for one day and spotting for three days for every cycle the days in between my cycles were irregular seven months ago my period stopped again but for both skipped cycles i still get cramps and back pain as if i were on my period [ Disease ] yes you can use probiotics but that will not solve the sore bottom not all diaper rashes are the same some are caused simply by the acidic irritation of having diarrhea but some can be yeast or even bacterial each would be treated differently of course since i can not diagnose your baby over the internet i can make a little suggestion that i use for my own patients use a combination of an anti yeast cream over the counter the pharmacist can help you pick one and 1 hydrocortisone cream for the inflammation rub a small amount well in those sore areas and then cover this with a barrier cream or ointment a&d desitin zinc oxide vaseline etc  change the diaper frequently and make sure you wipe of all traces of stool even if you have to give them a bath if the area is bleeding or getting worse you will need to have it examined by the pediatrician