Originally Posted by Sage

Yeah, the sponge is historically a backup method, and not a primary method of BC. If you go barrier method, get a diaphram (or however the crap you spell it).

http://www.plannedparenthood.org/pp2.../birthcontrol/

Ah, planned parethood. Lists all types of BC, risks, how you use it, all that good stuff. If you don't have health insurance/ don't want your parents finding out/ don't have a lot of money you can go to planned parenthood for a consultation for cheap and on the DL.