Just came across this thread. Hope everything has slowed down for you and bub will keep cooking for a couple more weeks and you can be at the birth centre.

Re the steroids, I'm pretty sure they need to be administered close to delivery. They're not a once off thing. If they administered it now, and you didn't birth within a certain time, they'd need to administer them again (if that makes sense).

There'll be lots of support here if bub does make an early entrance.. plenty of prem mums here. Hope all is well.