Grannyben
If your daughter has said that she wants a baby shower then a baby shower is what she should have. Her life is almost certainly traumatic at the moment so a bit of light relief may do her some good.
I would ask her how she would like to proceed. When sending out the invites, it might be a good idea to pop a note in explaining the situation (although I'm sure most of her friends and family are already aware).
As Sago said, it might be nice to use the opportunity to raise funds for the unit where the babies will be delivered
I agree with this. It doesn’t matter how many of us feel about baby showers, your daughter feels it would be good for her.