When Did I Get Pregnant? Exact Calculator
Fill in your details below to estimate your conception date and pregnancy milestones.
Your Pregnancy Data
| Milestone | When it Happens | Significance |
| Fertile Window | 3-5 days before ovulation | The period when intercourse is most likely to result in pregnancy. |
| Conception | Within 24 hours of ovulation | When the sperm and egg meet. This is the biological start of your baby. |
| Implantation | 6-12 days after conception | When the fertilized egg attaches to the uterine lining. This often triggers a positive pregnancy test. |
| Due Date | 266 days from conception | The estimated 40-week mark of gestation. |



