Half of fertility is his. Almost no one builds for him.
Roughly half of fertility challenges involve male factor. Sperm rebuilds on the same 90-day clock as eggs. So we treat his metabolism as an equal project — his own baseline, his own plan, his own retest.
His clock runs on the same 90 days.
Sperm remodels on a roughly ninety-day cycle, the same clock eggs remodel on (Heller & Clermont, 1963). What he eats, how he trains, how he recovers, and how his metabolism runs over the next twelve weeks shows up in the sperm quality at day ninety.
In a randomized trial, men who lost weight through diet raised sperm count and concentration and kept the gains (Andersen et al., Human Reproduction, 2022). Moderate exercise is associated with better sperm parameters, while excess can work against them (Fertility and Sterility, 2024) — a case for a plan built to him, not a generic one.
His baseline. His plan. His retest.
His baseline
The same at-home breath test, on his own time. 23 biomarkers under his resting metabolism — the same clarity his partner gets.
His personalized plan
Nutrition, training, recovery and supplements built to his data, not hers. Weekly check-ins with his own metabolic coach. Same 90-day clock.
His retest
Same device, same conditions. The before/after readout that shows what actually moved in his metabolism over the twelve weeks his sperm was remodeling.
Conception is a team sport. We build for the team.
Stop optimizing in the dark.
Book a consultation with our care team. We'll review where you are, what we'd measure, and whether this is the right fit.
Book a consultation →