Pearl pregnancy index is related to

The correct answer is - Family planning

Key Points

• Pearl Pregnancy Index
  • The Pearl Index is a measure used in family planning to determine the effectiveness of a contraceptive method.
  • It quantifies the number of pregnancies that occur per 100 women using a contraceptive method for one year.
  • The lower the Pearl Index, the more effective the contraceptive method is considered to be.

Additional Information

• Calculation of Pearl Index
  • The formula for the Pearl Index is:
    • (Number of pregnancies / Number of months of exposure) x 1200
  • This formula adjusts the number of pregnancies to a standard measure of 100 woman-years of exposure.
• Types of Contraceptives
  • Barrier methods: e.g., condoms, diaphragms
  • Hormonal methods: e.g., birth control pills, hormonal IUDs
  • Intrauterine devices (IUDs): e.g., copper IUDs
  • Natural methods: e.g., fertility awareness
  • Sterilization: e.g., tubal ligation, vasectomy
• Importance of the Pearl Index
  • Helps individuals and healthcare providers make informed decisions about which contraceptive method to use.
  • Enables comparison of the effectiveness of different contraceptive methods.
  • Provides a standardized measure for clinical research and public health studies.