I just had a medical abortion , tomorrow will be one week post abortion. i am just wondering how long frequent urination lasts? all of the other pregnancy symptoms have gone away?

Since certain hormones in early pregnancy are a cause of urinary frequency and since you're still under the influence of those hormones it may take more days for resolution of that symptom provided you don't have a bladder infection.

Depends on the stage of pregnancy aborted. Pelvic organs are affected in prgnancy and gradually normalize after abortion. Another week will do it if it was early pregnancy.