Which $IUD$ increases the phagocytosis of the sperms within the uterus?
Hormone releasing $IUD$
Copper releasing $IUD$
Both $(a)$ and $(b)$
None
The diaphragm is a rubber dome shaped structure and stops the sperms from entering into
Lactational amenorrhea is effective only upto a maximum period of ........... following parturition.
Vasectomy has no effect on the sexual life of male because :
Which of the following is not a natural method of contraception?
Saheli - the new oral contraceptive for the females contains a ............