Question

How do the oral pills function as contraceptives? And the use of pills may be harmful. Why?

Answer 1

Answer:

Explanation:

(a) They function by changing the hormonal balance of the body.

This prevents release of ova from the ovary and hence fertilisation does not occur.

(b) Change in hormonal balance may cause some side effects.

Answer 2

Oral pills functions as contraceptives as:

1. The hormonal balance of the body is disturbed by the use of oral pills. This disturbance in hormonal balance prevents release of ova from the ovary and hence fertilization does not occur.
2. They inhibit follicular development and prevent ovulation.

The use of pills may be harmful because they cause adverse effects like nausea,abdominal cramping,headache,etc.