Question

list an explain in brief three method of contraction

Answer 1

ANSWER....

The three methods of contraception are as follows :-

1. Barrier method - in this method a mechanical devices used to prevent the entry of a sperm in the female genital tract during sexual intercourse. Example - condom, diaphragm, cervical cap, vault cap and femidom, etc.

2. Chemical method - it involve the use of a specific drugs by females. for example oral pill, vaginal, OC.

3. Surgical method - surgical removal of Vas deferens in males and fallopian tube in female by preventing passage of male and female gametes through the corresponding genital tract.

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Answer 2

Explanation:

Barrier method :In this methods a physical device such as cervical caps arr used. These devices prevent the the entry of sperm into female .Barrier method is used by male.

Chemical method: In this method women use oral pill and vaginal pills.

this pills contain hormone which stop the the ovaries from releasing egg into fallopian tube

Surgical method: In meals a thin pipe of the the sperm duct is block by surgical operation.

In males: the vas deferent is blocked to prevents sperm transfer called Vasectomy.

In females: the fallopian tube is blocked to prevent egg transfer called Tubectomy.