Can FOXO3 help with Fruchtbarkeit?

FOXO3 is a transcription factor involved in cellular aging, oxidative stress, and apoptosis. In fertility research, certain FOXO3 variants have been associated with age at menopause and ovarian reserve. Studies suggest FOXO3 may influence oocyte lifespan by regulating the activation of dormant follicles. However, the evidence is moderate: most findings come from GWAS and animal models, not from controlled human trials. A direct causal role in human fertility is not established. Many other genetic, hormonal, and lifestyle factors are equally or more important. A consumer DNA test for FOXO3 alone cannot reliably predict fertility. For actual fertility concerns, a medical workup including hormone panels and possibly clinical genetic counseling is recommended. MyBody-X tests do not specifically include FOXO3; the provided context contains no relevant data on this gene.