Myths vs facts: Zöliakie Test and fertility

The question about myths vs. facts regarding celiac testing and fertility is important, but the provided context lacks specific information on celiac disease. Generally known: Celiac disease is an autoimmune condition triggered by gluten, causing intestinal damage, malabsorption, and systemic inflammation. Untreated, it can impair fertility in both women (e.g., menstrual irregularities, recurrent miscarriage) and men (e.g., reduced sperm quality). A genetic test for celiac (HLA-DQ2/DQ8) can indicate risk but cannot diagnose—diagnosis requires duodenal biopsy and serology (tTG-IgA). MyBody-X may include these genetic markers, but the test is not diagnostic. Fact: A gluten-free diet often improves fertility in celiac patients. Myth: A positive genetic test alone confirms celiac disease. Evidence for the link is human-strong, but the test itself is not a clinical tool. Safety note: For unexplained infertility and suspected celiac, consult a physician before relying on DNA tests.