Yes. My 21 year old step daughter was on her way to killing herself (via partying and drugs). During one of those events, she managed to get herself pregnant. Decided to have the child.

We had kicked her out of the house during that time, but she has now made a complete 180, put herself in college, has a 4.0 gpa, and she has moved back in with us.

I will say that nothing we did to reverse her idiocy worked (and we did a lot), but that wonderful little boy....completely transformed her outlook on life, and we wouldn't trade him for the world.