Can Eisen-Ferritin Selbsttest help with fertility?

The iron-ferritin self-test measures ferritin levels in the blood, which reflect the body's iron stores. Iron deficiency can impair fertility – in women through anovulation or menstrual irregularities, in men through reduced sperm quality. However, a self-test alone is insufficient to diagnose or treat a fertility disorder. The evidence linking ferritin to fertility comes from observational studies (human-moderate), but there are no randomized controlled trials showing that correcting ferritin levels alone improves fertility outcomes. Moreover, self-tests can be error-prone (e.g., inflammation elevates ferritin as an acute-phase protein). Values should always be interpreted by a physician who also considers other parameters (hemoglobin, transferrin saturation). MyBody-X markets this test as part of a health check, but its direct relevance for fertility is limited. Caveat: a normal ferritin level does not rule out other causes of infertility. For those trying to conceive, a comprehensive medical evaluation is recommended.