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Reproductive Health — BIOLOGY STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 ScienceBIOLOGYReproductive Health1 Mark
MCQ
Emergency contraceptives are effective if used within:
  • A
    72 hrs of coitus.
  • B
    72 hrs of ovulation.
  • C
    72 hrs of menstruation.
  • D
    72 hrs of implantation.
✓

Answer

  1. 72 hrs of implantation.

Combination or IUDs within 72 hours of coitus have been found to be very effective as emergency contraceptives as they could be used to avoid possible pregnency due to rape or casual unprotected intercourse.

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