Jane Salmon, Hospital for Special Surgery (IMAGE) Hospital for Special Surgery Caption "Many doctors may be unnecessarily treating some pregnant women who have antiphospholipid antibodies (aPLs) with anticoagulants, such as expensive heparin injections, which can cause bleeding and bone loss, explained Dr. Jane Salmon, the paper's senior author. Credit Hospital for Special Surgery 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.