My DS is five and a half weeks, he has been chomping away on a breast that was previously very sore at the nipple and had a crack, I thought it had healed but he just sicked up some very fresh- looking blood after a strong feed on it. Can people reassure me that this is normal, not bad for him, and any advice on what to do next? We've had to top him up with a bottle each day as he has slipped down 2 pecentiles since his birth, so I can do this, but really don't want to stop breast-feeding him- does the blood do him any damage?
Any advice welcome, quite concerned x