Category
Trying to conceive
Cycle, ovulation, fertility, and IVF tools — for the planning + trying stretch.
- Ovulation CalendarSix months of fertile windows, periods, and ovulation days at a glance.
- Period CalculatorPredicts your next six cycles plus expected ovulation days.
- Conception & Ovulation CalculatorFind your fertile window, ovulation day, and the six-day conception window.
- Twin Probability CalculatorTwin pregnancy probability from family history, age, BMI, parity, and IVF status.
- Time to Conception CalculatorMonths until likely pregnancy by age and cycle regularity. Dunson–Baird fecundability data.
- Fertility Costs CalculatorEstimated total cost ranges for IUI, IVF, egg freezing, and embryo freezing — by US region.
- US Surrogacy Cost CalculatorItemized US surrogacy cost estimator by state, agency vs. independent.
- IVF Success Rate CalculatorPer-cycle and cumulative IVF live birth rates from SART national data, by age + diagnosis.
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