Hi, Doctor has advised to my wife, to take heparin (clexane 40mg) injection daily till delivery now she is a 16wekks pregnancy, she has already misscarriage at 9th month with out any reason doctors said. and after in 2nd trimister also miss carriage in 4th week now its mandatory to heparin to take till delivery, she dont have any problem na to this injection. plz let me know. if possibe send me details my mail id : YYYY@YYYY