Intra uterine devices (IUDs) are inserted by doctors or expert nurses in the uterus through vagina. These IUDs are presently available as the non-medicated IUDs (e.g., _____1_____), copper releasing I

Question

Intra uterine devices (IUDs) are inserted by doctors or expert nurses in the uterus through vagina. These IUDs are presently available as the non-medicated IUDs (e.g., _____1_____), copper releasing IUDs (_____2_____) and the hormone releasing IUDs (_____3_____).

TestHub · Accepted Answer

Types of IUDs :

I. Non-medicated IUDs: Lippes loop.

II. Copper releasing IUDs: CuT, Cu7, Multiload 375.

III. Hormone releasing IUDs: Progestasert, LNG-20.

Mechanism: IUDs induce the contraceptive effect by following mechanisms.

a. IUDs promote the phagocytosis of sperms within the uterus.

b. Cu ions released suppress the sperm motility and the fertilising capacity of sperms.

c. IUDs also make the uterus unfavourable for implantation and the cervix hostile to the sperms.

Zoology - Reproductive Health Question with Solution | TestHub

Options:

Doubts & Discussion

1	2	3
Lippes loop	Cu-7, Cu T, Progestasert,	Multiload 375, LNG-20

1	2	3
Lippes loop, Multiload 375	Cu-7, Cu T, Progestasert,	LNG-20

1	2	3
Lippes loop, Multiload 375	Cu-7, Cu T,	Progestasert, LNG-20