Is Fertility Check | Fruchtbarkeits-Test useful for skin aging?

A fertility check (e.g., hormone or genetic test) is not designed for skin aging assessment. Measured markers like anti-Müllerian hormone (AMH) or FSH reflect ovarian reserve, not skin condition. There is some evidence that biological aging pathways (e.g., telomere length, sirtuins) overlap with fertility, but a dedicated fertility test lacks validation for skin aging. Estrogen levels show weak associations with skin elasticity, but the effect is small and not clinically actionable. The evidence is 'mixed': mechanistic plausibility exists, but no direct clinical utility for skin aging. Established factors like UV exposure, diet, and lifestyle are far more important. Do not use fertility test results to guide skin care decisions.