Was anyone prescribed heparin injections without taking blood tests ? I have been prescribed herapin injections when I next become pregnant at 4-12 weeks + 150mg asprin + 2x progesterone pessaries 4-12 weeks pregnant. My antiphospholipid + lupus blood tests came back normal but the gynaecologist said there are loads more blood tests that a private recurrent miscarriage clinic do (eg st Mary’s) that the nhs don’t (im currently through the nhs) and if the blood test results are a bit out then they always prescribe heparin anyway. I asked if this would harm the baby or have any side effects if I were to get pregnant and she said no.