Where is the Central Drug Research Institute $(CDRI)$ located?

Which programs does the $WHO$ organize to prevent the spread of $HIV$?

Emergency contraceptives are very effective in preventing potential pregnancy due to . . . . . . .

Identify the correct statements:
$i$. Birth control pills are likely to cause cardiovascular problems.
$ii$. $A$ woman who substitutes or takes the place of the real mother to nurse the embryo is called a surrogate mother.
$iii$. Numerous children have been produced by in vitro fertilisation,but with some abnormalities.
$iv$. Woman plays a key role in the continuity of the family and human species.
$v$. Foetal sex determination test should not be banned.

Which of the following is $NOT$ an objective of family planning?

Given below are four methods $(A-D)$ and their modes of action $(i-iv)$ in achieving contraception. Select their correct matching from the four options that follow.

Method	Mode of Action
$(A)$ The pill	$(i)$ Prevents sperms reaching cervix
$(B)$ Condom	$(ii)$ Prevents implantation
$(C)$ Vasectomy	$(iii)$ Prevents ovulation
$(D)$ Copper $T$	$(iv)$ Semen contains no sperms