Can Fertility Check | Fruchtbarkeits-Test help with Schlaf?

The Fertility Check from MyBody-X is designed to analyze hormones and fertility markers, not sleep issues. While hormonal fluctuations (e.g., estrogen, progesterone) can affect sleep, the test does not provide direct sleep diagnostics. Evidence for improving sleep via this test is weak and based on indirect mechanistic links, with no clinical studies. For sleep problems, factors like light exposure, sleep hygiene, and stress management are more relevant. A DNA test on clock genes (e.g., CLOCK) might address circadian rhythms, but effects are small. Bottom line: the test may offer only marginal hints and should not replace a sleep medicine evaluation.