The hormone used as a oral contraceptive is .

Correct option is B

The correct answer is:(B) Progesterone

• Progesterone is the hormone commonly used in oral contraceptives (birth control pills).

• It works by preventing ovulation, thickening the cervical mucus, and altering the uterine lining, making it difficult for a fertilized egg to implant.

• Progesterone is often used in combination with estrogen in oral contraceptives to enhance their effectiveness.

• Progestin, a synthetic form of progesterone, is also used in many hormonal birth control methods, including pills, IUDs, and implants.

• Oral contraceptives are a popular and reliable method of birth control when used correctly.

• Progesterone can also be prescribed for hormonal replacement therapy in postmenopausal women.

• Cortisone: A steroid hormone used to treat inflammation, not related to contraception.

• Testosterone: The primary male sex hormone, not used in contraceptives.

• Aldosterone: A hormone involved in salt and water balance, not related to contraception.