Health Education Articles | PlexusDx

Man reviewing HPTA axis LH and FSH genetics for fertility preservation — PlexusDx Precision Peptide Genetic Test

HPTA Axis Genetics: LH, FSH, and Fertility Preservation in Men

The Precision Peptide Genetic Test analyzes LH and FSH receptor variants — the genes governing how sensitively your HPTA axis signals testosterone production and sperm health. Part of 14 pathways and 150+ genetic insights across 49 peptides, your HPTA genetics help explain why fertility preservation strategies matter differently for different men on androgen-pathway protocols.

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