generic · 12th TN - English Medium · ZOOLOGY · Page 44

Diseases (STD)

Chapter 4: CHAPTER 3 · ZOOLOGY · EN medium

From your actual textbook ✓

What does your textbook say about Diseases (STD)?

Sexually transmitted diseases (STD) or Venereal diseases (VD) or Reproductive tract infections (RTI) are called as Sexually transmitted infections (STI). Normally STI are transmitted from person to person during intimate sexual contact with an infected partner. Infections like Hepatitis-B and HIV are transmitted sexually as well as by sharing Approximately half of unintended pregnancies are due to contraceptive failure, largely owing to inconsistent or incorrect use of contraceptive methods.

📖 Class 12 Zoology English 2024 Edition www.tntextbooks.in · Page 44

Read from the source

Complete lesson

Sexually transmitted diseases (STD) or Venereal diseases (VD) or Reproductive tract infections (RTI) are called as Sexually transmitted infections (STI). Normally STI are transmitted from person to person during intimate sexual contact with an infected partner. Infections like Hepatitis-B and HIV are transmitted sexually as well as by sharing Approximately half of unintended pregnancies are due to contraceptive failure, largely owing to inconsistent or incorrect use of contraceptive methods. The effectiveness of long-acting reversible contraception (intrauterine devices and contraceptive implants) is superior to that of contraceptive pills, patch, or ring and is not altered in adolescents and young women.

Educating young women about the usage of intrauterine devices and contraceptive implants would dramatically reduce the number of unintended pregnancies among women seeking family planning.

Related topics

Want this shaped for your exam marks?

Get an AI answer grounded in your actual textbook — with the exact page reference.

Ask AI about this topic →