go and check out the ABA website - they have loads of info on hand expressing and check out youtube for videos of it. Don't forget too that if you can only get x amount now, you will be able to get more once bubs is here, plus you will have all those gorgeous hormones to help you. And if bubs is unable to BF while in SCN, it may be best to express milk then anyway to stave off using formula to regulate BSL's