I like this girl but she haves a baby? is this a good idea?

ok, im 16 and the girl i like is 17 or 18 and we go to the same school but there's two schools in one so she goes to the alternate school(the school for pregnant girls) and i attend the other side of the school which is the average public school, but anyway my mom works at the alternate school and she teaches the girl and i usually come to visit my mom around lunch time at the school, and when i usually go my mom is teaching the cl that the girl is in. my mom made it clear to me that she does not want me to get a girl pregnant and she said its a big responsibility and i understand, my mom seems to like the girl and my mom thinks she's brilliant but i like her and i don't give a sh!t what my mom haves to say, but do u think its a good idea even though she does have a baby and the father of the baby wanted the girl to have an abortion? yes? or no?