What to watch with Fitness | LifestyleCheck and Fruchtbarkeit?

When combining MyBody-X's Fitness/LifestyleCheck with a fertility test, caution is warranted. The fitness panel typically covers SNPs related to metabolism, exercise response (e.g., PPARGC1A, ACTN3), and nutrient needs. The fertility test may include markers for hormone metabolism (e.g., MTHFR, FSH receptor) or oxidative stress. However, evidence for direct, clinically actionable fertility predictions from these SNPs is limited – most effects are small, derived from GWAS, and not validated in randomized trials with couples trying to conceive. Overlap between markers (e.g., vitamin D, methylation) can lead to misinterpretation. Key watchpoints: These tests do not diagnose infertility; they only indicate genetic predispositions. Lifestyle factors (diet, stress, sleep) often outweigh single-gene effects. Always consult a reproductive specialist before making supplement or training changes based on results. Overall evidence level: mixed.