Implantation Calculator

Calculate the approximate date of embryo implantation.

Implantation Calculator

App • Fertility & Cycle Tracking

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How to calculate implantation

Enter your ovulation date to estimate the window when embryo implantation is most likely to occur.

Ovulation date

Implantation usually occurs 6 to 12 days after ovulation.

Calculation

We add the average transit days to estimate the window.

Testing

Wait a few days after implantation before taking a pregnancy test.

Common Questions

What is implantation bleeding?

Light spotting that can occur when the embryo attaches to the uterine lining.

Can I test immediately?

It takes a few days for hCG levels to rise enough to be detected by a test.

Steps For

TTCPregnancy planningFertility awareness

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