Amani - Martha very rarely sleeps for more than 3 hours at night, but when I spoke to the HV about this she said that was good for a 5-week-old fully breastfed baby so don't worry too much. I feel as long as she is settling quickly after feeds (which she has done for the last few nights, while she has been swaddled in her Miracle blanket), I can cope with feeding every few hours. You will probably find that many of those with babies who are sleeping longer at this age are bottle fed.
BTW she also twists and turns on my right breast - have no idea what that is all about but it could be the positioning (ie she likes to hold her head one way so only one boob feels comfortable to her) so am going to try feeding her in the "rugby ball" hold on that side for a while.
Our baby snuffles, gruffles, whinnys, turns etc while she is settling at night so might have to move her into her own room sooner or later. Trouble is, that means I have to sleep back with my dh and put up with his snoring instead not sure which is worse!
BTW we "did the deed" about 4 weeks after the birth - can't say it was the most wonderful experience of my life but felt good to be getting back to some sort of normailty and I think DH was grateful!
Martha has been smiling for a week or two now (she is five and a half weeks old) - her whole face lights up, it's lovely. Mostly at me - I guess instinctively she knows she has to please me over everyone else as I have the boobies.
Claireybee - sounds like you are having a tough time of it. I do feel for you, it must be tough as you have your dd to look after as well. I hope things start getting easier for you soon - if he is colicky it's meant to peak at about 6 weeks so hopefully soon.
Hollybobs - sounds like you might be experiencing the 6-week growth spurt, when they often want to feed a lot more and won't settle so well. I wonder if we're getting that too - she had been feeding quite nicely every three hours but today it seems to be every two-hours and she still seems to want more....