I have an almost 3 week old baby boy and really want to BF as long as I can. I can nurse him until he lets go and then switch and feed from the other breast, then not long after, he will drink 2 oz of formula. Does that mean that he is not getting enough from me? Of course everyone says just give up, but they dont get it! I think I can hear him swallowing now, hard to tell if thats what the noise is, and he poops and pees enough, I suppose I should get him weighed, but I dont know if it will be accurate, because I have been supplementing, although only once or twice a day. I dont really know what I am asking, but I guess I need to know if I supplement AFTER I BF, is that bad for milk production?