The commonly use method for birth control is barrier method in which a barrier is created which does not allow sperm to fertilise egg in the women in uterus.

The various method include in Barrier method are:

1. Condom: Rubber sheath is worn over the penis to stop sperm entering the vagina.

2. Diaphragm: Rubber cup that is placed in the vagina over cervix.

3. Intra-Uterine Contraceptive Device(IUCD): Copper-T is placed in uterus by doctor which prevent pregnancy.