Vasectomy Coitus interruptus Cervical caps Saheli - Sterilisation is a terminal contraception method. - The vas deference is cut or tied to prevent the sperms to reach the vagina. - Withdrawal method is a natural contraception method in which the male partner withdraws his penis from the vagina just before ejaculation to avoid insemination. - Diaphragms, cervical caps and vaults are also barriers made of rubber that are inserted into the female reproductive tract to cover the cervix during coitus. - This is the oral contraceptive for the females contains a non-steroidal preparation.