Birth control methods can be classified into four major categories:
- Hormonal Methods
- Barrier Methods
- Chemical Methods
- Natural Methods
Hormonal Birth Control Methods
These methods work in various ways: they may prevent females from ovulating (releasing eggs), block sperm from entering the cervix, or stop a fertilized egg from attaching to the uterine lining.
Barrier Methods
Barrier methods prevent sperm from reaching the egg. They include male and female condoms, diaphragms, cervical caps, and contraceptive sponges.
Chemical Birth Control Methods
Chemical birth control methods create a reaction in the body that reduces the chance of fertilization, resulting from sperm connecting with the egg.
Natural Birth Control Methods
Natural birth control methods involve techniques such as tracking Green Zone safe days or using the withdrawal method. These approaches aim to avoid pregnancy without introducing side effects.
How Do Birth Control Methods Work?
Each birth control method functions differently, and many artificial methods may come with mild to serious health risks and side effects. The failure rate of these methods varies:
- Hormonal pills, patches, shots, implants, or devices prevent egg release.
- Gels, foams, vaginal sponges, and spermicides kill sperm.
- Male and female condoms, diaphragms, and cervical caps block sperm from reaching the cervix.