Match the following columns:

Column-$I$	Column-$II$
$P$. Surgical methods	$I$. Easy
$Q$. Oral pills	$II$. Tubectomy
$R$. $IUDs$	$III$. Withdrawal
$S$. Barrier methods	$IV$. Diaphragm
$T$. Natural methods	$V$. $Cu 7$

Administration of progesterone, progesterone-oestrogen combination, and $IUDs$ are effective as emergency contraceptives within

When can emergency contraceptives be used?

What is true about 'Saheli'?
$I$. Developed at $CDRI$,Lucknow
$II$. Contains a steroidal preparation
$III$. 'Once-a-week' pill
$IV$. Many side effects
$V$. High contraceptive value
$VI$. Very few side effects
$VII$. Low contraceptive value

$IUDs$ are small objects made up of plastic or copper that are inserted in the uterine cavity. Which of the following statements are correct about $IUDs$?
$(a)$ $IUDs$ decrease phagocytosis of sperm within the uterus.
$(b)$ The released copper ions suppress the sperm motility.
$(c)$ $IUDs$ do not make the cervix hostile to the sperm.
$(d)$ $IUDs$ suppress the fertilization capacity of sperm.
$(e)$ The $IUDs$ require surgical intervention for their insertion in the uterine cavity.
Choose the most appropriate answer from the options given below:

Which of the following methods does not function as a contraceptive?