What is the use of condoms?
Decreases sperm motility
Increases sperm motility
Barrier to prevent fusion of sperm and ova
Increases phagocytosis
Copper$-T$ prevents:
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 incorrectly matched?
$A$ : Periodic abstinence is one such natural method of contraception in which the couples avoid or abstain from
coitus from day $10 \;to\; 17$ of the menstrual cycle, when ovulation could be expected.
$R$ : $Day \;10 \;to \;day \;17$ of menstrual cycle is considered as safe period
Natural methods of contraception