I am really confused. Have 6week DD who feeds all daytime. She started sleeping 9.30pm-3/4 am about 1 week ago. was so pleased about this happening i decided to try and reinforce that behaviour by trying to supplement with EBM at 9.30 and 3/4am feeds. Trouble is DD feeds all day leaving v little time for expressing, so am expressing whilst she feeds on other side or whilst she has a little kip - 20/30mins long generally. Now ive started this supplementation, I dont want to stop because i'll feel like shes getting less. But would she be getting less? By expressing am i just taking the milk she would be having during the day and 'saving it for later'? what im not clear about is how long it takes for milk to be made. If she falls asleep and i pump for 10mins and she wakes up when ive finished and wants a feed have i just nicked it??????