ObGyn Intelligence: The Evidence of Women’s Health

ObGyn Intelligence: The Evidence of Women’s Health

By the Numbers

Your Due Date Is a Guess. Here’s How the Math Actually Works.

The 200-year-old formula behind every pregnancy wheel uodated to today, why only 5% of babies arrive “on time,” and a free interactive tool you can spin right now.

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Amos Grünebaum, MD
Feb 10, 2026
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