Can Fertility Check help with fertility?

Whether a Fertility Check can help with fertility requires a nuanced answer. These tests (often marketed as DNA or hormone kits) analyze single genetic variants or biomarkers that may be associated with fertility. However, the scientific evidence is weak: most associations come from observational studies with small effect sizes, and no randomized controlled trials prove that test-guided interventions improve conception rates. A Fertility Check cannot replace medical diagnosis – fertility depends on age, hormonal status, lifestyle, and organic causes. Single factors like the SOD2 genotype (rs4880) have only marginal relevance. Without clinical workup (e.g., hormone panels, ultrasound), such a test may create false hope or unnecessary anxiety. Conclusion: the benefit is largely marketing-driven, and the evidence is insufficient. For genuine fertility concerns, consulting a gynecologist or reproductive specialist is the only evidence-based approach.