Example of copper releasing $IUD$ is
$Cu - T$
$Cu -7$
Multiload$-375$
All of these
Action of vaginal diaphragm is
Which $IUD$ increases the phagocytosis of the sperms within 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
Diaphragms are contraceptive devices used by the females. Choose the correct option from the statements given below: $i$. They are introduced into the uterus $ii$. They are placed to cover the cervical region $iii$. They act as physical barriers for sperm entry $iv$. They act as spermicidal agents
$A$ : ‘Saheli’-new oral contraceptive for the females was developed at $CDRI$, Lucknow.
$R$ : It has no steroid in it