Why would birth rates in an LEDC fall if girls got an education?

Question

This is for a 3 mark question but all i can think of is that they'll learn about contraception which will prevent them getting pregnant. Any other ideas?

Answer 1

Women will learn about contraception

Will start earning money which will give them more of a say in the household

Will start working outside the house which decreases the time to spend with kids

Answer 2

women in education will want to go to university get a job and earn money. By this time they will be around 35-40 years old when there earning lots of money and wont be thinking about marriage, children etc. by thtime they are about 40 they will want to have children but not many men will want to go for the ageing woman if you know what i mean.