1- Nothing.. no more paying for birth control.. wooo hoooooo
2- donor sperm/her egg/she carries the baby
3- IVF- his sperm/donor egg/she carries the baby
4- IVF- donor sperm/donor egg/surrogate carries the baby
5- IVF- his sperm/her egg/she carries the baby
6- his sperm/her egg/surrogate carrie the baby
keeping in mind IVF is expensive and may not be sucessful, would that prompt you to choose a different method?
are you willing to do fertility drugs to up the chances?
if faced with multiples, (more than 2) would you do a selective reduction to give 1 or 2 babies a better chance at surviving?