i dont know if it contributed to the terrible M/S ive had this time round or not. But it has been quite painful and im down to feeding only off one side as my boobs have gotten so big and DD is finding it hard to attach to one side so she grabs at it with her teeth and so ive had to cut down to the side she can easily attach on because the pain is so bad. She has been through the feeding a lot stage and is now on to hardly feeding at all but i assume the amount of milk shes getting has dropped right off by now, so that could be why shes less interested.