Pregnant Women on TNFi more likely to use throughout gestation, w/ less steroids. 3711 preg on TNFi in 49,925 F (w/ RA, AS, PsA, PsO, IBD) -- 64% had 3 trimester TNFi use. 89% exposed preconception & 68% cont postpartum. TNFi use incr from 55% to 73% i(20111-21) https://t.co/DVvbwx6MoW