studio session, do you give clients all the shots?

i am doing a family portrait with a baby. naturally and inevitably there will be frames where the baby aren't cooperating. do you give your client a copy of those photos as well? or do you take them out first and only give them the good/acceptable ones?

I'll give all which I keep myself. Not the OOF or duplicates. For them, a certain expression of such a baby could be worth more for the family album than the perfect shot.