Chapter 3 — Reproductive Health

NCERT Class 12 Biology Chapter 3 covers Reproductive Health, which according to WHO means total well-being in all aspects of reproduction — physical, emotional, behavioural, and social — and addresses strategies for population stabilisation, contraception, MTP, STIs, and infertility.

Reproductive Health (Chapter 3) defines reproductive health as total well-being in all aspects of reproduction per WHO guidelines. India was among the first countries to launch national family planning programmes in 1951, later expanded into Reproductive and Child Health Care (RCH) programmes. The chapter covers contraceptive methods (natural, barrier, IUDs, oral pills, injectables, implants, and surgical), Medical Termination of Pregnancy legalised in India in 1971, Sexually Transmitted Infections (STIs) including HIV/AIDS, and assisted reproductive technologies (ART) such as IVF, ZIFT, GIFT, ICSI, and artificial insemination for infertile couples.

1. 01WHO defines reproductive health as total well-being — physical, emotional, behavioural, and social — in all aspects of reproduction.
2. 02India initiated family planning programmes in 1951, among the first nations to do so at a national level.
3. 03Contraceptive methods are broadly categorised as natural, barrier, IUDs, oral contraceptives, injectables, implants, and surgical (vasectomy/tubectomy).
4. 04Saheli, a non-steroidal once-a-week oral contraceptive for females, was developed at CDRI, Lucknow.
5. 05MTP was legalised in India in 1971; it is considered safe only in the first trimester (up to 12 weeks).
6. 06Assisted Reproductive Technologies (ART) — including IVF, ZIFT, GIFT, ICSI, and IUI — help infertile couples achieve parenthood.