Fertility Toolkit
Three focused tools to help you check your numbers against WHO standards and plan ahead. Open any tool for the full interface and a plain guide to what every value means.
Parameter Checker
Check parameters against WHO valuesEnter your concentration, motility and morphology and see each one flagged against WHO 2021 reference values. No upload, no invented score, just an honest within-range or below-range check.
Open toolBMI Calculator
Body weight vs sperm qualityBody weight influences testosterone and sperm production. Check where your BMI sits and what the research says about its link to fertility.
Open calculatorOvulation Calculator
Fertile window for couplesTiming is half the battle. Map the fertile window and ovulation day so couples know exactly when conception is most likely.
Open calculatorMore educational tools on the way
We are building more ways to understand male fertility, all educational and all built around WHO reference standards. We never ask you to upload medical results, and nothing here is a diagnosis.
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