DS2 is a week old today and feeding well, but today when he feeds on the left side he seems to pull off suddenly and cry. He is definitely happier on the other side.
It is now getting sore on the side under my arm and I'm not sure whether this is due to him not feeding enough on this side or there is a blockage/infection.
Should I express? I think I may also be developing a slight crack.
BTW I also seem to have enough milk to feed octuplets so that's definitely not the problem
Help