pear can't believe you were up expressing in the middle of the night, you trooper! So hope all this hard work is worth it & gets the midwives off your back. Sounds like you need to just luck out with someone with a bit of common sense and you'll be absolutely fine.
Alfie sorry for v delayed response - yep, we cosleep - DS has never spent a night in his cot! It's like musical beds at ours, I currently have both kids in mine and DH's bed, and he's in the bottom bunk where DD usually sleeps. It's not ideal but it seems to be the best way of everyone getting maximum sleep right now. I put DS on the pillow, no covers (he's a really hot baby so doesn't need anything anyway), one arm round him to stop him going anywhere, knees curled up under/round him. I found this with DD when she was tiny too - normally I sleep like a log but as soon as I have a baby in with me I magically become a super-light sleeper - I wake up as soon as DS starts grumbling. Cosleeping isn't a magic fix but it's a damn sight better than spending hours trying and failing to get him to settle in the cot. However, that works for me - some of my mum friends couldn't relax enough to sleep with baby in bed with them, so for them it was worth the extra time to settle baby as that was how everyone got the best rest. Maybe just give it a go and see how you get on??
Well, after 3 nights of 5-6 hour stretches of sleep, it all went wrong last night. Knew it couldn't last! DS grumbling and moaning all night and wanting to be on and off the boob, then sicking it back up over himself & me. DD wriggling around like a starfish; every time DS settled she'd fling an arm or something over him and wake him up again! Then we were all up for the day a good hour and a half earlier than normal. As soon as I gave up and properly woke up, DS filled his nappy in spectacular fashion and then promptly fell asleep. Feel like I've had about 10 seconds' kip. Matchsticks and coffee needed here today! MIL accidentally drove off with DD's car seat at the weekend and tbh I'm quite glad of the excuse to keep it low-key and local today.
Wishing you all happy, relaxed Mondays with peaceful, compliant kiddies 