Just got back from scary trip to doctor - my 7 month old has been in some pain when pooing and he has told me to get her to have water or juice and if it's not better she's going to be referred for a rectal biopsy, under general anaesthetic...i'm so upset and i really need some ideas on how to soften up her poo. she won't drink water from a bottle and i don't know what to do.. i really can't let them do this to her.please help..