Have a question, spot an error, or just want to say hello? We’d like to hear from you. Use the details below to reach the right part of our team.
General Questions
For general questions about how our calculators work, email us at [duedatecal.com]. We typically reply within [2–3 business days].
Report an Error
Found a mistake in a calculation, a broken link, or a fact that looks outdated? Please tell us. Include the page URL and a short description of what looks wrong, and we’ll review it quickly. Accuracy matters a lot on a site like ours, so error reports go to the front of the queue.
- Email: [duedatecal.com]
- What to include: the page link, what you expected, and what you saw instead
Business and Partnership Inquiries
For advertising, partnerships, or media requests, email [duedatecal.com]. Please include your organization’s name and a short description of what you’re proposing.
Response Time
We aim to respond to every message within [2–3 business days]. Response times may run longer during holidays or high-traffic periods.
Before You Write In
One quick note: we can’t give personal medical advice, confirm a specific due date for your individual situation, or comment on symptoms you’re experiencing. Please direct medical questions to your midwife or doctor — they know your history, and we don’t.