Avoid Due Date Calculator

If you're trying to conceive but want to try to avoid certain pregnancy due dates, like you'd prefer to avoid your baby being born on Christmas or Halloween, this calculator can help! It maps out conception cycle dates that could result in your baby being born on the date you're trying to avoid!

*Disclaimer: The information on this calculator should not and cannot be used to prevent pregnancy, and it can not be relied on to avoid giving birth on a specific date. Because most babies (95%) are not born on their estimated due date (EDD), but within a few weeks before or after their EDD, as well as pre-term and post-term, this calculator can not and does not guarantee that any given birth date can be avoided. All information provided, and all calculated dates, are for educational purposes only.