I expressed milk whilst my son was in special care in hospital having been born ten weeks early. He is now a thriving eight and a half month old and I am still breast feeding him and hope to do so for atleast another few months. For about a month he hasn't woke up to feed till 3-4 am after bed so I started expressing at about 11pm, producing about 70-80fl oz but for the past month I have been unable to express more than 5 fl oz at any time of day. I have tried expressing after each feed but this produces the same result.Is it possible to re start as I would like to use my milk in his solids.