its right for someone to have a baby at 20

No one can tell you whether it is right or wrong, especially on this board because we don't know you personally. I just hope you are mature enough to handle the responsibility. And believe me, it's a lot of work and they are not cheap! I would wait a little longer if I were you. At 20 I wouldn't think you could be sure you have found the right partner, let alone being ready to have a baby.

It is like forcing a flower to blossom. How good it could be? This is a tender age, and the girls are not mentally and physically matured. One may deliver the baby. No one here is to test the capacities. But betwen 22 and 25 is the right age to deliver the babies. Financially also this age is not appropriate to take care of the new born and herself.

My cousin got married at the age of 20 and had birth at 21. She wanted to make an abortion before giving birth because she was scared and not ready for a baby, but her parents and my parents told her to keep the baby.

It all depends on how mature you both are at 20. Some people are matue enough to have and raise baby at 20 while some should wait till they are older. Babies cost alot of money and take up alot of time. So make sure you are financially stable as well as emotionally ready for a baby.