Spermicide Condoms: Are They Any More Effective For Birth Control or STD Prevention? Men's Health Trojan ENZ Spermicidal Lubricated Latex Condoms Spermicide condoms effectiveness and side effects Trojan + Spermicide, Latex Lubricated Condoms Walgreens Planned Parenthood Spermicide is a non hormonal birth control you place in your vagina. It prevents pregnancy by making it harder for sperm to swim and Instagram Condoms protect against unplanned pregnancy and most sexually transmitted infections, including HIV, gonorrhoea, chlamydia, and syphilis. Use only water or silicone based lubricant with a condom during vaginal and particularly anal sex.