Curbing the high rate of moral decadence in the society.

For sometimes now,The high rate of moral decay in the society have been a burning issues.
A research conducted by experts shows it more prevalence sub-saharah region of Africa continents.
A particular school was visited and girls between the ages of 18years and above have contraceptives implantation to prevent pregnancies.about 20 girls from the same school was discovered to have implanted this contraceptives.

Do you think introduction of sex education in schools will eradicate these menace?