What is the function of cervical caps, diaphragms and vaults in barrier methods of contraception?
What is the function of cervical caps, diaphragms and vaults in barrier methods of contraception?
To block the entry of sperms
To increase contraceptive efficiency
To protect the user from contracting STIs and AIDS
To cover the male penis
Solution
The cervical caps, diaphragms, and vaults are made of rubber and are inserted into the female reproductive tract to cover the cervix during coitus. They prevent conception by blocking the entry of sperms through the cervix.