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HEALTH
Conception Calculator
Estimate Conception with transparent assumptions.
ESTIMATED CONCEPTION DATEJune 15, 2026
Cycle timing varies and this must not be used as contraception. Educational estimate only; not medical advice.
- Estimated conception date
- June 15, 2026
- Potential fertile window
- June 10, 2026 – June 16, 2026
- Estimated next period
- June 29, 2026
Formula checkedCalendar prediction from the first day of the last period and average cycle length.