Oh and if she is expressing to feed, I know it is hard, but dont let them (midwives etc) tell her not to worry about pumping in the wee hours of the morning. I know sleep is important, but she will need to pump at least once in those early morning hours to get her supply up.

My sister was told to sleep through, while my niece was in special care, and never managed to get her milk suppy sufficient enough to feed, but I was encouraged to feed at 3am to get supply up.