Constance is right. Thirty weeks, there will be a lot of time in the NICU but the baby and mom should be fine.
All best wishes. Keep us informed please, the DC family is very precious.
The odds are in your granddaughter's and your great grandson's or daughter's favor.
I remember when I was much younger, the choice would often be the mom or the kid.
Now you have the high probability that both will be OK.
God bless and I pray all will work out.
Before criticizing a person, walk a mile in his shoes - then you are a mile away and you have his shoes!