I would talk to your dr. Some women do have a blood clotting disorder. I dont think im in the best of health, but sometimes i can feel my blood going threw my legs and i geta feeling like its occluded then all of a sudden its gone. When i get back home, im going to acutally see if my dr would do some test. It s-ucks if something so simple could be the problem and couldve been prevented. To my knowledge a baby aspirin would not hurt the baby, but you should not be taking the 325mg aspirin. I was taking baby aspirin just to prevent heart problems, but when i got preggo, for some reason i stopped taking it. Hummm, maybe i shouldve kept taking it(pregnancy ended in m/c). I hope everything is ok with baby, try not to stress and keep us posted on how the appointment goes.
i had 2 MC's in 5 months and the doctor put me on progesterone suppositories and 81mgs aspirin for the frist 13 weeks of my current pregnancy and it helped me. talk to your doctor about it.
i dont think theres anything you can do to prevent a m/c sorry but dont stress out and im sure the baby will be fine just take it easy and stay positive