Evidence check: Eisen-Ferritin Selbsttest in the context of Fruchtbarkeit

An iron-ferritin self-test measures blood ferritin levels, which reflect the body's iron stores. In the context of fertility, iron deficiency can impair ovulation, egg quality, and overall reproductive health – this is supported by clinical observation but not by specific studies in the provided context. The test is a standard laboratory procedure (evidence: practice), but it alone is insufficient for a fertility diagnosis. Important caveat: ferritin can be falsely elevated in inflammation, complicating interpretation. MyBody-X offers such tests for adults, but for fertility concerns, a medical workup including hemoglobin, transferrin saturation, and inflammatory markers is essential. The self-test provides a useful screening point but does not replace comprehensive fertility assessment. The evidence for a direct causal link between ferritin self-testing and improved fertility outcomes is weak; it is a screening tool, not a diagnostic or therapeutic intervention.