About two weeks ago my son has started to latch on, put both hands on my chest, and push off as far as possible. Well because of this he is literally on the tip of my nipple and it is starting to become painful, not to mention the occasional bite and smile afterwards. If I try to reposition him he just screams. I know he's getting milk but I'm afraid he's not getting enough because he won't latch correctly. My other question is he is 7 1/2 months and he nurses about 6 to 7 times a day, I have a friend and her little boy is nursing only 3 times at this age. Just wondering if I'm doing things right.