Q. 64.7( 3 Votes )
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
Emergency contraceptives are effective if used within 72 hours of coitus. These drugs delay/disrupt the ovulation and fertilization.
So the correct answer is option (a).
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