autismDaily update ⋅ September 2, 2016 NEWS  Ultrasound in 1st trimester of pregnancy linked to autism – studyRTThe study – published in the journal Autism Research and conducted by professionals from the University of Washington’s (UW) Medicine school, UW …Diagnostic Ultrasounds In First Trimester Of Pregnancy May Increase Severity Of Autism Symptoms – Medical DailyUltrasound in first trimester linked to autism, says UW study – KING5.comUW study: autism severity could be…