Dannish registry study of 2.6 million pregnancies, finds spontaneous abortion risk was increased in women <35 yrs with RA Dx <5 yrs before pregnancy (OR = 1.25; 1.07, 1.48), but not in RA women >35 or w/ preclinical RA (compared w/ non-RA) https://t.co/fAxvfYOQcJ