Question

Write a short note on birth control.

Hint:

List the main categories: barrier, natural, hormonal, intra-uterine, and surgical methods.

Answer 1

Understanding the Question:
Birth control refers to methods used to prevent unwanted pregnancy so that couples can plan the size and timing of their family.

Detailed Explanation:
Barrier methods, such as condoms and diaphragms, physically block sperm from reaching the egg.
Natural methods, such as the rhythm method, avoid intercourse during the fertile period of the menstrual cycle.
Hormonal methods, such as oral contraceptive pills, prevent ovulation by altering hormone levels.
Intra-uterine devices placed in the uterus prevent implantation, and surgical methods like vasectomy and tubectomy give permanent contraception.

Final Answer:
Birth control covers barrier, natural, hormonal, intra-uterine and surgical methods, all aimed at preventing fertilisation or implantation so couples can control family planning.