Have you been retested for the lupus anticoagulant? I was tested right after my miscarriage and it came back positive...then 12 weeks later it was negative...I don't know much about it at all, but my doctor has me taking a baby aspirin every day...She told me to take it now and into pregnancy...I'm also being tested for more clotting problems too...I think the dose of asprin is so small, that it helps thin your blood, but I don't think it will cause you to bleed to death...I think a lot of woman take it...In my first pregnancy I took aspirin for something else and I had no complications and my daughter is now a healthy 11 year old girl...I think if your doctor tells you it's safe, it will probably be fine...Good luck to you!!!