Okay, so they were 4ib5 & 4ib7. The bigger baby had no health concerns at all, she didn't need to go into an incubator and was only on SCBU while she learnt to feed and weaned off her ng tube.
The little one, ds, was quite poorly with a condition called congenital hyper insulinism (chi) and had a whole palarva of tests, drips, wires, rushing doctors and yucky procedures. The first few days were really scary, ds was a high dependency baby for the first week so I wasn't able to do much or hold him very often but once they got his chi under control it just became a waiting game for him to learn how to feed too.
Dd2 was in for 5 weeks and ds for 6.
The midwives will show you how to don everything. You can watch them change nappies, measure milk, feed them via their ng tubes and when you feel ready they will help you do it. Don't feel guilty if you need to sleep and miss a round or two. Make the most of having the help. No one expects you to do everything straight away.
You WILL cry. Around about day 3 when your milk comes in your hormones go wild and the stress of the situation makes it worse. It's absolutely fine to have a good old sob and the nurses will have seen it all before.
If you would like to bf, oats are really good for milk production so stock up on flapjacks. When I think back on that time it always has a faint whiff of oats and honey about it! Once again. The midwives will help you out with expressing techniques and show you how the pumps work. Make some room in your freezer so you can store any excess milk when you get home.
Buy some size 0 nappies, pampers do really nice ones but quite a few of the brands do them.
Sorry, I got a bit carried away there!