What’s tougher than being a pregnant teenager? Try being a pregnant teenager in foster care. Miranda Sheffield had pinballed in and out of more than 10 foster homes in Southern California by the time she became pregnant with her daughter at the age of 17. “I was close to aging out [of the system],” she says of the program that in most states finds temporary homes for children until they are 18. “And when I got pregnant, I found there was no support for me. It was like, ‘We need to get you out of foster care because we won’t be able to handle you and a baby.'”