A friend of mine was due on December 25th. She will be 42 weeks PG tomorrow. I talked to her yesterday and she said she does not want to be induced because she thinks it's too risky. She also said one of her aunts had a vaginal birth at 43 weeks and was fine. She is 22 and this will be her first DC. I am wondering what the risks are of going so far overdue? Is there a point at which induction becomes a medical necessity?