From the moment he latches to when he FINALLY decides to pop off. It hurts! It didn't hurt this bad in the begining and its just one side! I can't tell if its bitten but its really red. Could it be a lazy latch?? Pregnancy?? Or is it simply a bite?? Why would it hurt after a year???
Eta: the right side is the only side he actually nurses off, he kisses the left and plays but won't nurse on that side at all.