Stay at Home mom’s Please Answer this?

stay at home mom
Heather L asked:

Im 5 months pregnant with my first child and im 19 years old. I am also married and im thinking of becoming a stay at home mom until my child is old Then i will probably look for a job and or go back to school to finish college. How long have you been a stay home mom and what are the benefits of being a stay at home mom besides being home with your baby?