Spermicide

Spermicide is a substance used to prevent pregnancy by killing or immobilizing sperm before they can reach an egg. It is often available as a cream, foam, gel, film, or suppository that is inserted into the vagina. When used correctly, it provides a barrier to sperm, reducing the chance of fertilization. Spermicide is commonly used alone or with other barrier methods like condoms or diaphragms for added protection. While effective, it is less reliable than other contraceptives and should be used consistently and properly to maximize its effectiveness.