I have been called into school today because my dd since wearing socks and summer dress has started playing with herself at carpet time. The teacher wandered if she had something wrong down below. I have noticed myself she is itchy down there I had a look last night before bath time and she has not been wiping herself properly so putting it down to that. But she has told me before it feels nice to put her hands down there. I realise this is natural. But not sure how to get her to stop whilst at school. The other children have been picking on her for it. My dd is 5. I have explained before that she needs to sit nicely and not touch down there in front of others but she doesn't seem to take any notice. Any advice?