Joel Ray, St. Michael's Hospital (IMAGE) St. Michael's Hospital Caption Researchers led by Dr. Joel Ray of St. Michael's Hospital in Toronto have developed a new tool that will improve how clinicians can identify women at high risk of developing pre-eclampsia, and who should take Aspirin after 12 weeks of pregnancy. Credit Courtesy of St. Michael's Hospital Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.