Give two reasons why frequent pregnancies must be controlled?
Contraception:
The technique of avoiding unwanted pregnancies is called contraception.
The reasons to control frequent pregnancies:
Give two reasons for avoiding frequent pregnancies.
Unwanted pregnancies can be controlled by using
Give two reasons for avoiding frequent pregnancies of women.
Explain the following methods of contraception giving one example of each :(i) Barrier method(ii) Chemical method(iii) Surgical method