GCSE Biology - Contraception #61

The video tutorial covers various methods of contraception, both hormonal and non-hormonal. It begins with a brief overview of how pregnancy occurs, emphasizing the role of hormones like FSH and LH. Hormonal contraceptives, such as the pill, patch, injection, implant, and IUD, are explained in detail, highlighting their effectiveness and side effects. Non-hormonal methods, including condoms, diaphragms, and sterilization, are also discussed, along with their pros and cons. The video concludes by stressing the importance of understanding these methods to make informed choices.

What role does the hormone LH play in the female reproductive system?

• It inhibits the production of FSH.

• It stimulates the development of an egg.

• It triggers the release of an egg.

• It thickens the mucus in the cervix.

Which of the following is a common side effect of the combined oral contraceptive pill?

• Hair loss

• Weight loss

• Headaches

• Increased appetite

How does the contraceptive patch work?

• It blocks sperm from entering the uterus.

• It kills sperm in the uterus.

• It cuts the fallopian tubes.

• It releases estrogen and progesterone slowly.

What is a unique benefit of using condoms as a contraceptive method?

• They release hormones to prevent ovulation.

• They protect against sexually transmitted diseases.

• They are 100% effective in preventing pregnancy.

• They are a permanent solution.

Why is spermicide not considered a highly reliable contraceptive method?

• It is very expensive.

• It only works 7 out of 10 times.

• It requires surgical intervention.

• It is a hormonal method.

What is a key characteristic of sterilization as a contraceptive method?

• It involves hormone release.

• It is a permanent method.

• It is a temporary solution.

• It is reversible.

Which method is considered 100% effective in preventing pregnancy?

• Using a diaphragm

• Taking the pill

• Using condoms

• Abstaining from sex