Question

Identify the correct statement

• A. IUDs are generally inserted by the user herself.
• B. IUDs promote phagocytosis of sperms by WBC.
• C. Gametogenesis is suppressed by IUDs.
• D. IUDs are not suitable contraceptives for females.

Hint:

IUDs act locally in the uterus and one of their key functions is to enhance sperm destruction by white blood cells.

Answer 1

The Correct Option is B

Intrauterine devices (IUDs) are small contraceptive devices inserted into the uterus to prevent pregnancy. One of their mechanisms of action is to promote the phagocytosis (destruction) of sperms by white blood cells (WBCs), thus preventing fertilization. - Option (1) is incorrect: IUDs are typically inserted by a trained healthcare professional, not by the user herself.
- Option (3) is incorrect: IUDs do not suppress gametogenesis; they work primarily within the uterus to prevent fertilization or implantation.
- Option (4) is incorrect: IUDs are widely used and suitable contraceptives for females. Hence, the correct answer is option (2).