Anti-Fertility Amulet

Copper, string

Screw pills and patches and IUD's--your legislature has probably made it damn near impossible for you to get birth control anyways. Why not use an amulet instead?

Infused with the infertile spirit of the mule, wear this and protect yourself from getting pregnant every day.

In this day and age, this might be the best protection you're able to get if you don't want to worry about cooking up a baby!