Question

list any four methods of contraception used by humans. how does their use have a direct effect on the health and prosperity of the family?

Answer 1

1) natural method
2) barrier method
3) oral contraceptives
4)implants and surgical method
effects on the health and prosperity of a family:-
- it helps in preventing unwanted pregnancies.
-it prevents the chances of frequent pregnanacies, which otherwise affect the health of females.

Answer 2

1.mechanical barrier eg condom
2. surgical method eg tubectomy and vasectomy
3. intrauterine method eg copper t
4.chemical method eg pills
yes their use have a direct effect like chemical methods sometimes proved to be dangerous for women
It make the family prosperous as it controls the no. of children and avoid unnecessary pregnancy