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    Medical Mystery

    Are Ultrasounds Causing Autism?

    Scientists are uncovering disturbing evidence that those sneak peeks at baby could damage a developing brain.

    Toward the end of my first pregnancy, a doctor ordered an “emergency” ultrasound because she believed I was measuring small. She turned to go to her next client before I could talk to her about it, muttering that she suspected “intrauterine growth retardation.”

    My husband and I sat in the waiting room, flooded with anxiety. The scan showed the baby was fine. It wasn’t until years later when I started researching and writing about pregnancy that I learned that ultrasound scans have not been shown to be any more effective in predicting intrauterine growth restriction (doctors these days try to avoid using the word retardation) than palpation of the pregnant woman’s abdomen by an experienced clinician.

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