Gujarati
Hindi
3.Reproductive Health
medium

Example of copper releasing $IUD$ is

A

$Cu - T$

B

$Cu -7$

C

Multiload$-375$

D

All of these

Solution

Intra Uterine Devices $(IUDs)$ for contraception

$(i)$ There devices are inserted by the doctors into the uterus through vagina.

$(ii)$ There are three types of $IUDs$

Non-medicated IUDs They increases the phagocytosis of the sperm within the uterus, $e . g$., Lippes loop

Copper Releasing $IUDs$ Along with phagocytosis of the sperms, the copper ions released, suppresses the sperm motility and the fertilizing capacity of the sperm.$e.g., Cu-T, Cu-7, multiload- 375$

Hormone Releasing $IUDs$ They makes the uterus unsuitable for implantation and the cervix hostile to the sperms, $e.g, progestasert, LNG-20$

Standard 12
Biology

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