While similar to a pregnancy wheel, OB Calc 2 is specifically designed by an obstetrician, for obstetricians. Finally obstetricians have an efficient and simple method to calculate the important test date windows for patients.

CALCULATION METHODS

• Last Menstrual Period (LMP)
• Expected Delivery Date (EDC)
• Sonogram Date and Fetal Age (Sonogram)
• Crown Rump Length (CRL)

Try the app for free for 7 days. A low monthly autorenewable subscription gives users access to premium features such as all calculation methods and saving of individual patient data. You can reach the developer directly at [email protected]

FEATURES
• LMP, EDC, Ultrasound, CRL and IVF Method Calculations
• Customize up to 15 tests, with date ranges
• Data synced across multiple devices
• Generate a PDF file
• Save individual patient data

CRL data reference : https://obgyn.onlinelibrary.wiley.com/doi/pdf/10.1002/uog.7654

Terms & Conditions: http://www.inpocketsolutions.com/terms.html

** Disclaimer
Remember to test out the app on your specific device to ensure calculations are verified to your expectation.