Contraception

Definition

Contraception refers to methods or devices used to prevent pregnancy. It allows individuals to control their reproductive health and timing of childbirth.

5 Must Know Facts For Your Next Test

1. Hormonal contraception methods, such as birth control pills, work by inhibiting ovulation.
2. Barrier methods like condoms also provide protection against sexually transmitted infections (STIs).
3. Intrauterine devices (IUDs) can be hormonal or non-hormonal and are highly effective for long-term contraception.
4. Emergency contraception can be used after unprotected sex to prevent pregnancy, but is not intended for regular use.
5. Sterilization procedures like vasectomy or tubal ligation provide permanent contraception options.

Review Questions

• How do hormonal contraceptives prevent pregnancy?
• What additional protection do barrier methods of contraception offer?
• Name two types of intrauterine devices and their effectiveness.

Related terms

Ovulation:

the release of an egg from the ovary, typically occurring midway through the menstrual cycle

Sexually Transmitted Infections (STIs): infections commonly spread through sexual contact, which barrier methods can help prevent

Vasectomy:

a surgical procedure for male sterilization involving the cutting and sealing of part of each vas deferens