The given figure shown one of the elements releasing intrauterine device. Select the option which shown the correct identification of the device and its feature.

Options

A. Cu-T: Suppress sperm motility and its ferilizing capacity.
B. Cu-T: Make uterus unsuitable for the attachment of blastocysts.
C. Lippes loop: Protect the users from cotracting AIDS and STDs.
D. LNG-20: Acts as spermicidal means and decease the contraceptive efficiency.

Answer

A