I think we misread each other's comments. It sounded like you were saying that spermicide doesn't kill sperm. My point was that it does, but that it's not 100% effective (i.e., it doesn't kill all of them). That's why I recommended other methods. And as I said in my first comment, I wasn't entirely sure of what you were saying in your first comment. It would help if you clarified your language. I hate to ask this, but are you using an online translator? Or are you just typing super fast?
excuse me Annoymouse88, i am currently at university on my second year studing the human antomy, sexual health a huge part of my study, also is the prevention pregnancy and sexually transmitted dieases, so before you go giving false answers, spermicide doesnt always kill 100% of the sperm cells, that are entered into the womens vagina.
You might consider a copper IUD. No hormones. If you are anemic, it is not a good choice because for that first year, bleeding is heavy.
nothing completly prevents pregnancy, spermicide doesnt also kill sperm, just remember there at 5millions little sperms in one ejaculation, and it only takes one sperm to impregnant you.
condom's are a 99% chance of PREVENTING pregnancy, but only work efficially if put on correctly and used correctly.