Congrats on being a new Nana, you are so lucky.
I hope someday to become a grandmother, but IF I
do it will more than likely be with my youngest
daughter, but she just started college last June
(for summer classes).
My oldest daughter can not carry to term after 7
miscarries with the longest lasting 11-1/2 weeks
she may never have kids of her own (without adoption)
and at (nearly) 30 yrs old who knows what her plans
are for the future. I KNOW that 30 is not to old to
be having children, I guess it does seems like it is
because I had her when I was a teenager.
My middle daughter is not interested in having ANY kids
but hopefully if the relationship she is in now continues
that things may change.
I envy you :)