Which of the following have been found to be very effective as emergency contraceptive as they could be used to avoid possible pregnancy due to rape if given within $72$ hours?
$A.$ Administration of progestogens
$B.$ Progestogen-estrogen combination
$C.$ $IUDs$ inserted within $72$ hours of coitus
$A\; only$
$A \;\&\; B \;only$
$B \;only$
$A, B\;\&\; C$
Delete odd one (copper releasing $IUDs$).
Emergency contraceptives are effective if used within:
$A$ : Saheli - the new oral contraceptive for the female contains a non-steroidal preparation.
$R$ : It is 'once a week' pill with very few side effects and high contraceptive value.
Match the columns:
Column $I$ | Column $II$ |
$(a)$ Physical method | $(p)$ Synthesized rubber or plastic cap |
$(b)$ Doaphragms | $(q)$ Substance producing form |
$(c)$ Chemical method | $(r)$ Slow |
Which of the following is an incorrect statement for periodic abstinence?