Vasculitis Pregnancy Registry

The Vasculitis Pregnancy Registry collects information about pregnancies in women who have vasculitis — a group of conditions where the immune system attacks blood vessels, causing inflammation. Because these conditions are rare and little is known about how they interact with pregnancy, this registry aims to gather data that could help doctors better care for pregnant women with vasculitis in the future. You may be eligible if: - You are a woman aged 18 to 50 - You are currently pregnant - You have been diagnosed with one of the following: Behçet's disease, CNS vasculitis, Cryoglobulinemic vasculitis, Eosinophilic granulomatosis with polyangiitis (Churg-Strauss), Giant Cell Arteritis, Granulomatosis with polyangiitis (Wegener's), IgA vasculitis (Henoch-Schoenlein purpura), Microscopic polyangiitis, Polyarteritis nodosa, Takayasu's arteritis, Urticarial vasculitis, or suspected vasculitis - You speak English, Spanish, Portuguese, Italian, or Turkish You may NOT be eligible if: - You speak a language other than those listed above - You are unable to provide consent Talk to your doctor to see if this trial is right for you.