The second category of contraceptives works by changing the hormonal balance of the body, preventing the release of eggs and fertilization. An example is oral contraceptive pills, commonly taken to avoid pregnancy.
How does the second category of contraceptives work, and what is an example provided?
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The second category of contraceptives includes hormonal methods, which work by altering hormonal levels to prevent pregnancy. An example is birth control pills, which typically contain a combination of estrogen and progestin hormones. These hormones inhibit ovulation, making it less likely for the ovaries to release an egg. Additionally, they thicken cervical mucus, impeding sperm movement, and thin the uterine lining, reducing the likelihood of implantation. Consistent and correct use of hormonal contraceptives provides effective pregnancy prevention. It’s important for individuals to consult healthcare professionals for personalized guidance and to understand potential side effects associated with hormonal contraceptives.