Prego OB Wheel

Quick and easy to use obstetrical date calculator designed and developed by a family physician.

Supported languages include English, French, and Arabic.

Im a family physician regularly seeing obstetrical patients. I needed a streamlined, no frills, quick and easy to use obstetrical date calculator for use in the office. While there are many apps already available, this one provides exactly the information I need on one screen. Hope you enjoy it as much as I do!
— Émilie Coudière, M.D., family physician and creator of Prego Wheel

Quickly calculate:
• Estimated date of delivery (EDD) from last menstrual period (LMP)
• EDD from gestational age (GA) on ultrasound
• Patients GA as of today
• Date of future GA — i.e. When will my patient be 28 weeks?
• GA on future date — i.e. How many weeks will my patient be on June 15th?

Thats it. One screen. Super simple!


Would you like to see Prego Wheel translated into your native language? We would too! Please contact us at https://jeffreyfulton.ca/projects/prego-wheel#additional-languages if youre able to provide translations. Thanks!