Question

what are barrier methods? explain any one

Answer 1

Barrier methods prevent the meeting of sperm and ovum.If a couple has less number of children it can provide good food good clothes and Good education to each child.Birth control can be done by preventing pregnancy in females.
Diaphragm- It is dome-shaped rubber cap with an elastic rim and prevents sperms from meeting with the uterus.

Answer 2

Barrier methods include the diaphragm , cervical cap , male condom,and female condom and spermicidal faom , sponges ,and film .Unlike other methods of birth control , barrier methods are used only when you have sexual intercourse.