My 5 week old DS is bleeding from his left nipple. It's a few little drops found on his vest each time I change his clothes, a small lump beneath the nipple, he doesn't seem bothered by it. Anyone have any insight? Health visitor yesterday had no idea. I'm due in to the doc next week for his 6 week check but thinking I should try to get in earlier (an almost impossible feat argh)? Google is a nightmare for this particular search...