Been potty training my daughter who has just turned 3. Absolutely fine and no accidents when commando. As soon as pants have been introduced she is weeing and pooing in them non stop. I've tried bigger and looser pants but it's made no difference. She also doesn't tell me when she's going either or if she needs to go. Any tips? Was never this difficult with my DS who is autistic. Also we've been using sticker charts.