Implantation Calculator
Calculate the approximate date of embryo implantation.
Implantation Calculator
Private Period & Cycle Tracker
Cycle, Ovulation & Fertility
How to calculate implantation
Enter your ovulation date to estimate the window when embryo implantation is most likely to occur.
1
Ovulation date
Implantation usually occurs 6 to 12 days after ovulation.
2
Calculation
We add the average transit days to estimate the window.
3
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