Cu2+ ions released from copper-releasing Intrauterine device (IUDs) -
Prevent ovulation
Make uterus unsuitable for implantation
Increase phagocytosis of sperms
Suppress sperm motility
Copper ions released from copper- releasing IUDs such as Copper-T suppress sperm motility. The device itself prevents implantation in the uterus.
Copper ions released from copper-releasing Intrauterine device (IUDs) -
Cu ions released from copper-releasing intra uterine device IUDs