He'd just started feeding for at least 20 mins and sleeping up to 3 hours, but now seems to have regressed.
He'll feed for 15 mins max and refuse more, even if I top and tail him to wake him. It just started last night, but he's had a cold and just getting over the snuffles.
Could it be a growth spurt? I'm worried he isn't getting the hind milk, hence the regular snacking :s