Spermicide is a kind of birth control that has chemicals that stop sperm from reaching ... There are lots of different spermicide brands and types out there, but they all work in a similar way — ...

Shot The birth control shot is an injection of a hormone that prevents pregnancy. Each shot prevents pregnancy for three months. The shot is also known by the brand name Depo-Provera. Sponge The ...

Depending on the brand prescribed, you may need to prime the container before first use by pressing down for 3 to 5 seconds until foam appears. Follow the package directions for your specific brand.