Dolly, best to get him 'helping' by doing dirty nappies at the beginning, oh and long walks so you can sleep, and the dinner, and the washing up, and, and
I think the first time I expressed DS was about 4 weeks old and it wasn't a problem really, it was for my birthday party and the only thing was that I was soaked through in the morning whre my boobs had leaked!!!
My only real advice for anyone with a first baby is to get a bedtime routine established asap. I do not mean expecting your baby to sleep through, but once you know the last feeding time for LO, start to arrange things around this. Bath, and last feed then to bed.
Keep everything mellow and calm so that baby learns the difference between day and night. When baby wakes in the night, just reinforce that it's nighttime, speak in hushed tones, keep lights and noises to a minimum (might be worth investing in a lamp for bedroom or living room, depending on if you'll want to havebbay sleeping downstairs til you go to bed or upstairs).
It helps to teach baby that if it isn't hungry there isn't much point being awake at night iyswim, so gently pushes them towards sleeping through once they are taking big enough feeds (which happens when belly is big enough normally!!).
It also creates a constant so that when you decide that your toddler or older child has to have a bedtime and a routine it's already there for you, so no hassle. I've never had a problem with sleep with eitherof my two and I swear it's the nighttime/daytime differences that instilled it in them.
Molly, I'm glad you're taking on what I said, I felt quite mean picking at that list tbh!