This may seem a strange query.
Dd1 is nearly 11 weeks and exclusively bf - and I can express 4 ozs in about 2 mins - supernorks! 
Dd2 is nearly 20 months and was mixed fed but mostly bf until 10 weeks - when it all went a bit pearshaped and I moved to ff - because of weightloss/hv advice -etc.
I have always felt really guilty about stopping bf dd1, esp as she is a bit 'solid' at nearly 30lbs - blame it on ff (rightly or wrongly) dd1 doesn't eat any 'crap' but does have a good appetite (I suppose I should be thankful).
Dd2 has 7 ozs milk in the morning - on her cereal and the remainder in a bottle and 7ozs at night in a bottle - she has yogurts/cheese as well - has organic full-fat milk.
Is it O.K. to give dd1 some of the expressed milk in a bottle or do you think I am weird. Would the composition be O.K. for dd1 as the milk is for dd2 (or so my breasts think IYKWIM)
I feel it would quell my guilt if I could reintroduce some bm to dd1.
What do you think? TIA 