We started potty training around two months ago. Ditched the nappies except for sleeping, and committed to big girl pants. After a week we had two days with no accidents and thought it was cracked. Now i don't think we have had an entirely accident free day since. Probably wetting five pairs of pants a day before finishing on the potty or toilet. Wibu to give up and put her back in nappies? She is 2 and a half.