Systematic review of Paternal DMARD exposure prior to pregnancy shows no firm evidence of harm with TNFi, ABA, RTX, azathioprine, cyclosporine, HCQ, leflunomide, MTX or mycophenolate mofetil. Data from 84 papers, 611 male exposures, 5986 pregnancies https://t.co/VgEsrXhfdh