Baby aspirin

Hi After having 2 miscarriages my gynecologist diagnosed me with protein s deficiency she said while im pregnant i have to use clexane but when not pregnant i dont have to use anything except when flying .  A few years later I met another doctor who suggested i take 100mg aspirin as a precautionary measure.   After 3 years of being on aspirin i now developed a stomach ulcer. So I want to quit the aspirin as according to the first dr I don't really need it and it is causing side effects.  So is this recommended and how do i do it safely? I am 31 years old and also have colitis.

[CCFCardio MD2]

I'm sorry to hear you're having some difficulty.  There is no strict indication for aspirin in your case, and if it is causing you significant difficulty I would stop it after discussion with your physician first.  If you have a clotting/bleeding disorder, it is worth checking in with a vascular medicine specialist or hematologist (blood doctor).  I would also verify that you did in fact have Protein S deficiency.  It is often misdiagnosed.  Best of luck to you!