I don't really have any advice, just sympathy! My little guy has 2 top and 2 bottom teeth and he is a biter. I don't really know how to correct the issue. I know he is so little, but I have tried telling him no firmly. He just looks at me and smiles and continues on. I have found that when he is actually hungry he doesn't bite, but if he is nursing for comfort or has pretty much finished eating and is just playing around then he will bite. I have always nursed on demand and let him comfort nurse as much as he wanted, but now I am quick to cut him off if I think he isn't really nursing to eat, but to mess around. That has helped a little. Often times when he is done nursing I have marks on top of my areola from his top teeth. He is also really good at scraping his teeth across my nipple as he quickly turns his head to look around or pulls off. I hope someone comes along who can give you (or us
) some good advice on babies biting. Good Luck!!