You need to pump as much as you can,
have everything perpared for her, her blankey and pacifier
everything,
ASk the doctor if your are allowed to nurse after the procedure and if not for how long, because of the anesthesia?
Or medication.
Make sure you explain to your husband what she needs, how to prepare frozen breast milk, NOT to use the microwave and why.
Other than that, there is not much you can do,
she is with her father, she will be fine, --She will miss you, but she will be fine, and you will be back cradling your little nugglet of Joy in a few hours after the surgery is completed,-- your Daughter and husband could probably spend the night at the hospital, But I really think its best if she stays at home.
Best wishes for a successful surgery, and speedy recovery,
ANd my prayers for you and your family.
M
http://www.bahaiprayers.org/
http://www.bahaiprayers.org/healing1.htm