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Fetal Wheel is available in
Desktop or
Mobile
versions.
Download
trial version
Purchase full version
The calculator displays simultaneously:
EDD - estimated delivery day
Week - at date of Exam
Analogue Display – of week at any date
LMP - last menstrual period
Ovulation day
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Fetal Wheel enables all kind of calculations associated with weeks of
gestation, free of the troublesome dependency upon the “always
lost” calculating wheel.
One can calculate the EDD or any other week of
gestation, based on LMP or Ovulation day, by an
accessible device embedded in your “ever present”
mobile device or desktop.
It is easy to determine the LMP by known ultrasonic
measurement (i.e. CRL, BPD etc.), by a quick glance on the clear and
extremely friendly designed display.
Fetal Wheel Desktop versionNote: the desktop version requires
Microsoft .NET Framework 1.1 which can be downloaded from the
Microsoft website.
Digital use:
You can use the LMP or Ovulation buttons as a base for of EDD &
Week determination at any date.
Results are automatically displayed.
Determine LMP or Ovulation day from known EDD or Week
at any date.
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Read the calculated
LMP & Ovulation date.
Enter the exact week & days at the Today button or the known
EDD.
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Analogue use:Center Index Base for Calculation Clicking
the Right Cursor on the Grey Ruler
Locate the LMP month by scrolling the external ruler with the
cursor in both directions or click the LMP button.
Scroll until the green LMP arrow or the yellow Ovulation arrow
point to the known dates.
Read the EDD from the red arrow or the Week today from the blue
marker, or at a glance for any other date displayed from the
entire slide rule. |
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Fetal Wheel Mobile version
Functionality is virtually the same as the
desktop
version, with minimal changes:
The centering of the desired calendar month on the top scale is
done either by a long press on the relevant month or by clicking
the LMP, EDD etc. buttons.
A magnifying ruler displays the calendar region of interest
parallel to the top scale.
Move the ruler week by the stylus in both directions.
For rapid moves press the blue triangle Right or Left as needed.
Note: devices prior to Windows Mobile 2003 Second Edition
require
Microsoft .NET CF 1.0 SP3.
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