What type of contraception prevents sperm from reaching the egg?

The barrier method of contraception is designed specifically to prevent sperm from reaching the egg. This method typically includes options such as condoms, diaphragms, and cervical caps. These devices create a physical barrier that inhibits sperm from entering the uterus and fertilizing an egg, thereby reducing the chances of pregnancy effectively.

In contrast, hormonal methods work by altering a woman's hormonal levels to prevent ovulation or create an environment that is less conducive to fertilization, but they do not create a physical obstruction to sperm. Natural family planning relies on tracking ovulation and avoiding intercourse during fertile periods, while emergency contraceptive pills are used after unprotected intercourse to prevent pregnancy but do not serve as a method to stop sperm and egg interaction proactively. Therefore, the barrier method is distinct in its direct approach to preventing sperm from accessing the egg.