Lanugo is fine hair that grows all over your baby's body in the final stage of pregnancy to lanugo than others, including the shoulders, ears, back and forehead. Mar 25, - my baby is having lot of hair on ears and forehead. Many babies are born with a lot of lanugo, which is perfectly normal. It can take some time for it to go away, but it will eventually go away on its own. My baby girl had her hair until she was about 5 months, and she still has patches around her bum.