My 14wo has decided since yesterday that she no longer likes one side and keeps coming off and wiping her cheek across the breast before latching on again but not actually feeding. This goes on until both she and I get frustrated and I swap her over to the other side. On the other side she feeds fine.
It is the side that was her least favourite in the early days and the one with which I had oversupply issues but it all settled down weeks ago.
What on earth is going on?!