I read this thread the other day and couldn't for the life of me think what dd bum crack was like.

Of course, I have had a good look since and yes she has a similar shape crack! Got me wondering and I had to check myself and I have the same thing !!! (I dont have any poo catching problems these days if that reassures you LOL) I think it must be a normal varation surely

NOT just a boy thing I guess.

Sazz