Barrier Methods of Contraception

Subject: Zoology

Difficulty Level: Easy
Barrier Methods of Contraception

Updated by: Arabinda Naik

Answer:

 Barrier Methods of Contraception

4.8.2.1 Male and Female Condoms

  1. Condoms Male Condoms: Condoms are thin rubber or latex sheaths worn over the penis to prevent sperm from entering the female reproductive tract. They are disposable, easy to use, and provide privacy since they can be self-inserted. Condoms also offer protection against sexually transmitted diseases (STDs) and HIV/AIDS. Nirodh is a popular brand in India, while other improved versions are widely available. Condoms are effective, affordable, and widely available at medical stores.

Female Condoms (Femidoms): Femidoms are made from polyurethane and are designed to fit inside the female vagina. The device consists of a pouch with rings at both ends. The inner ring is placed at the closed end and inserted into the vagina to cover the cervix, while the outer ring remains outside, covering the external genitalia. Like male condoms, they provide protection against STDs and HIV/AIDS. They are disposable and allow for female control over contraception.

 

4.8.2.2 Diaphragms, Cervical Caps, and Vaults

Diaphragms, Cervical Caps, and Vaults These are reusable mechanical barriers inserted into the female reproductive tract before intercourse to cover the cervix and prevent sperm from reaching the egg.

Diaphragms: A soft rubber cup placed over the entrance to the uterus (cervix). It provides physical protection against sperm and can offer some defence against STDs and cervical cancer.

Diaphragms need to be used with spermicide for optimal effectiveness.

Cervical Caps:

A small, flexible cup designed to fit snugly over the cervix, blocking sperm from entering the uterus. Like diaphragms, cervical caps are used in conjunction with spermicidal agents to improve effectiveness.

Vault Caps: A dome-shaped cap with a thick rim that fits tightly over the vaginal vault, covering the cervix. The vault cap acts as a strong physical barrier, preventing sperm from entering the uterus.

4.8.2.3 Benefits of Barrier Methods

Provide protection against STDs and HIV/AIDS. Non-hormonal and therefore do not interfere with a person's natural hormonal balance. Disposable (in the case of condoms) or reusable (in the case of diaphragms, caps, and vaults). Can be used without a prescription and offer immediate contraceptive effects.

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