My baby girl is 9 months and has a narrow opening or hole ON her butt crack, not at the top but in the middle therefore making her butt crack slightly crooked. There is nothing that has ever come out of it but it is about an inch long and it just looks as if it didn't finish closing. i am not sure what to do exactly. I asked the doctor today to look at it and she seemed nervous and said she had never seen that before or heard of it and she would do some research for me. I was wondering if anyone has seen this before or knows what my next step should be? Thanks for any advice...