This happened with my first son as well, but I want to try and keep nursing longer this time and not give up so I want some tips of any of you who have had the same problem. My breasts get super full again 20 min after a feeding. I have to pump some out to get some relief and he sometimes sleeps for 2 and a half hours so by the time he wakes up my boobs are about to explode, leaking like crazy! If I put him on he gets mad and pulls away because its so much coming out, I want to decrease my milk supply but I don't know how