AMH and autoimmune disease: Furthermore, several other autoimmune diseases, such as psoriasis,[21] dermatomyositis,[22] ankylosing spondylitis,[23] Sjögren’s syndrome,[24] Behçet’s disease, spondyloarthritis[19] and relapsing-remitting multiple sclerosis,[25] have been proven to exert an adverse effect on serum AMH levels.