 [ Symptoms ] my 3 yr old daughter likes to rock on her private parts using her ball or teddy bear what should i do  i am really worried about my daughter it seems she stimulates her private parts is this normal she used to do this openly and after being told off she still does it when she is alone i am wondering if there is the need to take her to a therapist i do not know how to deal with this situation please help [ Disease ] you do have to wash everything to make sure it is off i find the classic sign for head lice in a child is when they scratch in the back of the neck so if they are scratching on the top that is not as significant because lots of kids have itch at the top of the scalp but i have found my observation has been a great clue is when they start scratching at the back and that is the time to start looking sometimes you have to look for 10 20 minutes it is not always that they are so obvious sometimes you have to look really hard till you see them lots of kids have dandruff so if it comes off easily if it flakes off chances are its just dandruff and not lice but if it is stuck to the scalp where you try to pull it off and it will not come that could be a sign of nit and that needs to be treated