Which of the following methods does not funct | vedclass

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(C) The correct answer is $C$. Vasectomy is a surgical sterilization method (permanent contraception) that works by blocking the transport of sperms (

Vedclass · Accepted Answer

Vasectomy - Inhibits spermatogenesis.

Vedclass · Answer

(C) The correct answer is $C$. Vasectomy is a surgical sterilization method (permanent contraception) that works by blocking the transport of sperms (vas deferens is cut and tied). It does not inhibit spermatogenesis (the production of sperms in the testes). Sperms are still produced but cannot reach the urethra to be ejaculated. Other options are correct: $A$ (IUDs) increase phagocytosis and reduce motility, $B$ (Hormonal pills) prevent ovulation and alter cervical mucus, and $D$ (Barrier methods) physically prevent the meeting of gametes.

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

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

Similar Questions

$A$: Lactational amenorrhoea is one of the natural methods of birth control.
$R$: High levels of prolactin inhibit the secretion of gonadotropins.

In birth control methods,which one is an intra-uterine device?

Which of the following contraceptive methods involves a role of hormones?

Identify the natural methods of contraception from the following list:
$I$. Implantation
$II$. Lactational amenorrhoea
$III$. Condoms
$IV$. Vasectomy
$V$. Tubectomy
$VI$. Sterilisation

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