I knew quite a few teenagers that were pregnant under the age of 20 in high school, how about you?
I knew a few teenagers that became pregnant a little after high school ended.
It was tough for those teenagers that were 15 or 16 to deal with the socioeconomic factors than actually delivering their child.
That is true, the economy is not designed for teenagers to succeed in life while having children so early in their lives.
Yes, pregnant teens face poverty and lower educational levels even in developed countries.
That is why schools should have a stronger emphasis on the early pregnancy to prevent unfortunate situations like these.
Schools should also encourage safe methods for adolescents to explore their sexuality and have those educational tools readily available to them. 
I agree with that very much. Focusing on safer methods mean society as a whole will improve drastically.
Sex education in the United States
Sex education in the United States is taught in two main forms: comprehensive sex education and abstinence-only. Comprehensive sex education is also called abstinence-based, abstinence-plus, abstinence-plus-risk-reduction, and sexual risk reduction sex education. This approach covers abstinence as a choice option, but also informs adolescents about human sexuality, age of consent and the availability of contraception and techniques to avoid contraction of sexually transmitted infections.
Abstinence-only sex education is also
contraception) can lead to pregnancy. The pregnant teenager may then miscarry, have an abortion, or carry the child to full term.
Pregnant teenagers face many of the same issues of childbirth as women in their 20s and 30s. However, there are additional medical concerns for younger mothers, particularly those under 15 and those living in developing countries. For example, obstetric fistula is a particular issue for very young mothers in poorer regions. For mothers between 15 and 19, risks are associated more with socioeconomic factors than with