My son is 4 months and eats about 5-6 times a day. His weight is in the 75% and he sleeps through the night. He recently got two teeth about two weeks ago and he is biting me. I don't know what to do. I thought this was going to happen around 9 months and then I was going to consider stop breastfeeding. He is way too young to stop and the more I think about it the more I want to breastfeed until he is at least 2.