While giving my baby a bath, about an hour ago, I noticed that he had 3 or 4 red spots on the last few vertabre of his spine . I gently took my hand over them, to make sure that he didn t have any bumps; I didn t feel anything strange or unusual. I also wanted to make sure he wasn t having any pain on or around the spots. He didn t react like it hurt him, for me to touch the red spots. Could you, please, tell me if this is serious and something that I should have him seen by his pediatrician for , or if it is just something that will go away on it s own?