Ok, this may seem like a really stupid question, so my apologies!
I have to leave my 3 week old DD tomorrow to go to the dentist and some work done so am leaving her with my DM, I was going to express some milk tonight incase she needs a feed while I'm gone.
My question is, if I express tonight how will that effect my feeds tonight, will she get enough, will i produce enough to feed her later or essentially taking a feed away?