Baby used to sleep fine before, nothing extraordinary but he used to sleep 5-6h hours at around 2 1/2 months, like they're supposed to. Then he got a cold and that screwed his sleep pattern, waking up at midnight, 4 and 7 am (while before he used to go to sleep at 9h-9h30ish and wake up at 2-3h am and then up around 6h30). Now weeks later he's not sick anymore but his sleep pattern is not back to normal, he still wakes 2 times a night to nurse...

Anyone else on the same boat ?