Dr Uma Mahadevan presents results of the 14 yr registry study of pregnancy in IBD (Crohn's &UC) 1431 pts on with no Rx, thiopurines, biologics or thiop+biologics, showed no rush of fetal malformation, but did have incr in spont abortions @RWCSmtg @UmaMahadevanIBD https://t.co/SVQ2q1mJNW