Choose the correct options about the Diaphragm, a contraceptive device used by females.

A. Made up of rubber
B. Suppress sperm  motility and fertilising capacity.
C. Releases hormones to make the uterus unsuitable for implantation.
D. Acts as a physical barrier for sperm entry.

Choose the correct answer from the options given below:

A and D only

The correct answer is Option (4) → A and D only