Free Fertility Tools

Tools

Seven evidence-led calculators and explainers built around real clinical guidance. No accounts, no tracking. Your information stays on your device.

Map your cycle, fertile window, peak ovulation, and best test days.

A warm, honest snapshot of where you are — with concrete next steps.

Plain-English explanation of what your IVF embryo grade really means.

Plot your beta hCG values and see the doubling curve you'd expect.

Drop in your numbers, see where they sit on the reference range.

An honest read on male-side variables — and what to do about them.

Estimate due date and key milestones from LMP, conception, or scan date.

Every tool runs in your browser. We don't save your numbers and we never share them.

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