I'm sure this is brought up a lot. My left nipple is smaller than my right and it is harder for DS to get a good latch. I had the same problem when DD was nursing too. We have been working on latching on to the left side and he's getting better, I just have to get him to open his mouth farther. Right now my nipple is sore and I dread having to put him on the left side so I tend to favor my right side. Is there anything I can do to help with the pain until we get the best latch on my left side?