Hi My 10 year old granddaughter has autism and has signs she will be in puberty very soon. Big problem is she still will not be potty trained. She has been student of the month several times but this still is not happening for her. When they try with her she refuses to have a bm for days and days We have tried everything, I even promised a trip to Disneyworld but no luck. What happens when she starts her period? My dil is very nervous and she has made an appointment with a psychologist for the potty training and other issues she has. Anyone with experience with this? Advice, please.