Match List$-I$ with List$- II.$
List$-I$ | List$-II$ |
$(a)$ Vaults | $(i)$ Entry of sperm through Cervix is blocked |
$(b)$ $IUDs$ | $(ii)$ Removal of Vas deferens |
$(c)$ Vasectomy | $(iii)$ Phagocytosis of sperms within the Uterus |
$(d)$ Tubectomy | $(iv)$ Removal of fallopian tube |
Choose the correct answer from the options given below.
$(a)- (b)- (c)- (d)$
$(iv)- (ii) -(i) -(iii)$
$(i) -(iii) -(ii) -(iv)$
$(ii)- (iv)- (iii) -(i)$
$(iii)- (i)- (iv)- (ii)$
Action of vaginal diaphragm is
Condoms are made up of thin rubber/latex sheath which is used to cover
$A$ : Intrauterine devices $(IUDs)$ are very effective contraceptive method.
$R$ : $IUDs$ don't allow sperms to enter the uterus.
Find out correct choice for Cu based $IUDs$
$I$. Increases phagocytes of sperms
$II$. Releases $C u^{2+i i}$ ions that suppresses the sperms motility and fertilizing capacity of sperms
$III$. Make the uterus unsuitable for implantations