Question
Which of the following approaches does not give the defined action of contraceptive?
-
Intra-uterine devices Increase phagocytosis of sperms, suppress sperm motility and fertilising capacity of sperms. -
Hormonal contraceptives Prevent/retard entry of sperms, prevent ovulation and fertilisation -
Vasectomy Prevents spermatogenesis -
Barrier methods Prevent fertilisation
Solution
C.
| Vasectomy | Prevents spermatogenesis |
Vasectomy blocks the gamete transport and does not affect spermatogenesis.
