O is 13w 4d old (to be precise! ) He was 10 days late, just in case that factors in somewhere. The last few nights at bed time have been a bit of a nightmare. He has always been a dream baby for going to bed at night. For weeks & weeks O has went down at 7pm (or there abouts). He would wake at 9pm, fall asleep on the bottle, but he'd finish it. He would then get put into the cot, job done. Over the last few nights he has still went down at 7pm approx., he still wakes for his feed at 9pm but doesn't fall asleep on the bottle. He appears tired but has a massive wobble & is quite hard to console him. Last night I put him in his cot because I thought he maybe wanted some "me time" but he cried & cried & eventually went to sleep at 10pm. Tonight was more of the same. In order to deal with the situation I kind of need to know what the possible cause is. He's just entered a leap at the weekend too I should say. I'm inclined to say leap but then I'm afraid that I'm missing the obvious. Should I maybe try to keep him up for a while after his bottle even though he's showing me all his usual sleep signs? Just looking for opinions.