OB Wheel (Pregnancy calculator)

The OB Wheel app is now FREE!

Web app version is also available, also FREE!

https://obwheel.quartertone.net

----------------------------------------

Multi-function pregnancy calculator. Created by a board-certified ObGyn.

Calculate dates of pregnancy:

-Last menstrual period (LMP)

-Estimated date of conception

-Weeks gestational age (WGA)

-WGA obtained by ultrasound

-Dating by IVF Embryo transfer

-Calculate gestation by Crown-Rump length

-Estimated due date (EDC)

-"Time Machine" mode can calculate "How many weeks will patient be on xxxx date?" and "When will patient be xx weeks gestation?"

Features still present, but no longer supported:

-Store multiple patients for easy retrieval

-Adjust length of cycle and luteal phase

-Full Help pages

-Include extra notes in patient data

**************************

***IMPORTANT NOTE***

**************************

This app calculates exactly 280 days (40 weeks) from LMP to EDC, and accordingly for any date in between. Please note that the paper/plastic wheels used by obstetricians or ultrasound technicians are inherently inaccurate. Different pregnancy wheels may vary by as much as 3 or 4 days. Please keep this in mind when comparing the values obtained here to those given in clinics/hospitals.

(see here: https://bit.ly/pregwheel)

**************************

OBWheel is now completely FREE!

If you would like to continue supporting me directly, you can do so at https://buymeabeer.com/quartertone

You can also donate directly to organizations that need your help right now:

lebanoncrisis.carrd.co - Lebanon Crisis support organizations

supportlrc.app/donate - Lebanese Red Cross

wck.org - World Central Kitchen

ri.org - Relief International

msf.org - Doctors Without Borders

reproductiverights.org - Center for Reproductive Rights

thetrevorproject.org - Trevor Project

blacklivesmatter.com - Black Lives Matter

plannedparenthood.org - Planned Parenthood

eji.org - Equal Justice Initiative

hrc.org - Human Rights Campaign

The people of the world thank you for your support.

We are one.

Key words: pregnancy calculator, obstetrics, obgyn, obwheel, ob wheel