I am wondering if you might be able to help me out with a question I have about my daughter's hygiene. My babysitter commented on how her vagina is open and sometimes collects poop when she goes. She was just telling me this to be helpful in case I hadn't noticed it, so I can keep it really clean, and she said she only noticed it because her two daughters did not have open holes there. Is it normal to have an open hole when the child is only 19 months? I'm a little ignorant on the subject, and I just want to make sure everything is ok. Thanks!