You're sterile, what do you choose?

You're married and sterile but want kids. Here are your options:

1. Adopt
2. Sperm bank
3. Have your brother sire your children
4. Have your father do it
5. Have no kids

OR the more exotic

OPTION 6

1. Go rogue and clone yourself (insert your DNA in one of your wife's ova and hope the government or media doesn't find out). I'm sure some black market geneticist would be willing, for the right price of course

What do you choose?