Can you take baby asprin while trying to conceive and does it help u to not miscarry cause of a weak positive ana nucleoar pattern what does that mean?

Good question: If you have no cardiovascular risk factors (hypertension, diabetes, high lipid level etc), you should consider taking the minimum number of drugs when contemplating pregnancy. I see no clear evidence that you need baby asa right now (it may potentially increase GI bleeding and hemorrhage elsewhere ) and thus it would be best to avoid it until after childbirth.