Question

why do we need to adopt contraceptive methods

Answer 1

Contraceptive methods are mainlyadopted because of the following reasons: (i) To prevent unwanted pregnancies. (ii) To control population rise or birth rate. (iii) To prevent the transfer of sexually transmitted diseases

Answer 2

we need to adopt contraceptive method to
prevent from unwanted pregnancy .
some contraceptive method is used to preventing STDs. ..........hope it's helpful