John and Maribeth say they are concerned that their 15-year-old daughter is pregnant. They say they have seen both positive and negative pregnancy tests, but when they try and take her to the doctor, she refuses to go.

TELL DR. PHIL YOUR STORY: Teen in crisis?
The teen, who claims she is 12 weeks pregnant, showed Dr. Phil producers a picture of what she claims is her sonogram. Dr. Phil had doctors review it, and he shares the results with John and Maribeth in the video above. How do they react? And, hear how the young girl has threatened violence toward her parents.

WATCH: ‘You Want Her To Have Unprotected Sex?’ Dr. Phil Asks Parents Who Took Away Teen’s Condoms
On Friday’s episode, Dr. Phil has some powerful advice for the parents. And, on Monday, see what happens when Dr. Phil meets the teen. Check here to see where you can watch.