DD is 14 weeks today. We have never been in any kind of routine, day or night - she eats when hungry and sleeps when tired. Two days in a row she had naps at the same time and then never repeated it again. I'm possibly being a bit dense, but if she's going through lots of growth spurts then presumably she doesn't need the same amount of milk/sleep every day anyway, so I'm trying not to worry about it.
At the moment she is downstairs with us until we go to bed, usually about midnight or 1 am. Obviously she is not awake until that time (though she does quite often perk up just as we decide to head to bed ) but generally sleeps in her chair, or fusses until our dinner goes cold and then sleeps in her chair. Then we give her a change and I take her upstairs, put her in her grobag and feed her to sleep. This seems to work pretty well - she was sleeping in 6-8 hour chunks for a few glorious weeks, but has now settled down into waking usually twice a night for feeds, which is okay.
I keep having panics that I should be trying to put her down in her cot upstairs at 7 pm, then usually someone on here reassures me that I should just go with what works for us. We tried to put her down at 8-ish yesterday, with fairly disastrous results (very unsettled all night) and tonight we tried from about 7.30 pm to 2 am to get her to go down, which was horrible for all of us. On the one hand, it seems stupid to chop and change and try a new timetable for two days and then abandon it, but on the other, this clearly isn't working.
So if I embrace the fact that late nights suit all of us, and that a baby born to night-owl parents may well be a night-owl too, and that none of us need to get up in the morning yet (DH currently not working) so I shouldn't worry - when do I need to start putting her to bed at a reasonable time and how on earth do I do it?
Thank you for listening to my late night rambles ...