Get an instant, private pregnancy timeline. No tracking, no data storage—just the math you need, powered by your browser.
We use Naegele’s Rule to calculate your progress. No data is sent to our servers.
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Select your LMP to unlock your
week-by-week timeline.
Verified math meets absolute privacy.
We use Naegele's Rule, the standard clinical method for estimating EDD. By adding 7 days to your LMP and adjusting by 9 months, we provide an estimate used by OBGYNs worldwide.
Unlike legacy sites, your dates never leave your device. Our calculation engine runs entirely in your browser. No databases, no tracking pixels, no compromises.