list any two types of IUDs that are available for human females and state their mode of action.
list any two types of IUDs that are available for human females and state their mode of action.
4 views
1 Answers
i) Non medicated IUDs increase phagocytosis of sperms within the uterus
ii) Copper releasing IUDs Cu ions suppress sperm motility and fertilising capacity of sperms
iii) Hormone releasing IUDs make uterus unsuitable for implantation / makes cervix hostilem to sperms
4 views
Answered