Thanks guys. So the BF sounds like a hit or miss. With DD I did suplement feeds with formula and had a tube attatched to my breast for a week to encorouge the milk supply to keep coming,(feeding DD formula when she sucked on my breast) so that DD still got to eat. I am hoping this time that I will be able to fully breastfeed, I had the milk last time but it must have not been nutritous as she didnt put on weight(hence the formula top up).
As far as having the baby early, from the sounds of your stories it does sound possible, but not exceptionally early, which is good.
Many thanks for all your help. Will update in this forum after I have baby to let you all know how everything goes/went.

Love