Anti-tumor necrosis factor medications (anti-TNFs) are effective in controlling chronic inflammatory diseases, but some physicians recommend that their patients discontinue them during pregnancy. In an Arthritis & Rheumatology analysis of 528 pregnancies of women exposed to certolizumab pegol (CZP), an anti-TNF approved for treatment of rheumatic diseases and/or Crohn’s disease, 85 percent of pregnancies resulted in live births,…