Name any two copper releasing Intra Devices (IUDs).List two reasons that make them effective contraceptives .

Name any two copper releasing Intra Uterine Devices (IUDs).List two reasons that make them effective contraceptives .

Name any two copper releasing Intra Uterine Devices (IUDs).List two reasons that make them effective contraceptives .

Name any two copper releasing IUDs.

Name any two copper releasing IUDs.

Name any copper releasing IUD.

Name any two hormone-releasing IUDs.

Name two hormone releasing IUD's.

(a) Name any two copper releasing IUDs. (b) Explain how do they act as effective contraceptives in human famales .

(a) Name any two copper releasing IUDs. (b) Explain how do they act as effective contraceptives in human famales .

(a) Name any two copper releasing IUDs. (b) Explain how do they act as effective contraceptives in human famales .