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

The best method to improve the genetic quality of mankind is

$A$: Use of condoms is a safeguard against $AIDS$ and sexually transmitted diseases besides checking pregnancy.
$R$: Certain contraceptives are implanted under the skin of the upper arm to prevent pregnancy.

Match the following columns.

Column-$I$	Column-$II$
$A$. Government of India legalized $MTP$ in	$1$. $1951$
$B$. Family planning introduced in	$2$. $1971$
$C$. Lactational Amenorrhoea	$3$. Natural contraceptive
$D$. $IUD$	$4$. Progesterone
$E$. Pill	$5$. $Cu-T$

Match the columns $:$

Column-$I$	Column-$II$
$(A)$ Condoms	$(I)$ blocks gamete transport
$(B)$ $\text{IUDs}$	$(II)$ once a week pill
$(C)$ Sterilisation	$(III)$ increase phagocytosis of sperm
$(D)$ Saheli	$(IV)$ Latex sheath

Mark the incorrect statements:
$A.$ Castration is a method of contraception.
$B.$ $MTPs$ have a significant role in decreasing the size of population,so it is legal.
$C.$ Amniocentesis for sex determination is banned in our country.
$D.$ Nearly $45$ to $50$ million $MTPs$ are performed in a year all over the world.