Which of the following is a mechanical barrier used in birth control?

Which of the following is not an Intra Uterine Device $(IUD)$?

Which of the following approaches does not give the defined action of contraceptive?

Select the odd one out.

Match List-$I$ with List-$II$ with respect to methods of contraception and their respective actions.

List-$I$	List-$II$
$(a)$ Diaphragms	$(i)$ Inhibit ovulation and implantation
$(b)$ Contraceptive pills	$(ii)$ Increase phagocytosis of sperm within uterus
$(c)$ Intra Uterine Device	$(iii)$ Absence of menstrual cycle and ovulation following parturition
$(d)$ Lactational amenorrhea	$(iv)$ They cover the cervix blocking the entry of sperms

Choose the correct answer from the options given below:

Match List $I$ with List $II$.

List $I$	List $II$
$A.$ Non-medicated $IUD$	$I.$ Multiload $375$
$B.$ Copper releasing $IUD$	$II.$ Progestogens
$C.$ Hormone releasing $IUD$	$III.$ Lippes loop
$D.$ Implants	$IV.$ $LNG-20$

Choose the correct answer from the options given below: