Hi ladies! I am a first time mum, my three months old son is getting some white patches on his forehead I don't know why it's happening but just want to check if its normal? He was very hairy all over the body with dark hair when he was born and now its all fading but I can notice some white patches on his skin, I am guessing that its just the hair on his forehead getting less so it shows in patches...... M really worried :-( any guess?