my lo was 11wks old on Saturday and normally takes 40mins to nurse (about 20mins each time but I don't time it). Anyway on Sunday it took the usual 40mins each time (or 20mins if only took one side) but on Monday it now takes 10mins each side??? and suddenly only wants to take one side at every feed. Is this normal? Also he has developed a preference for the right breast and when I try to feed the left breast he cries and won't latch. I ended up using the rugby hold today so that he feeds off the left as it was so engorged. Any suggestions why? Has he hurt his neck or something or jsut become fussy??