Software Venture Consulting
ToMarket

FileMaker Pro downloads & Resources
FileMaker Custom Functions
FileMaker Web Viewer Examples
FileMaker Pro & Lasso Consulting
Training
FileMaker Books
FileMaker Articles
FileMaker Error Reference

Free Web Tools
Free FileMaker Tools

Personal Pages
Videos
Adventures
Links

Shopping Cart
Shopping Cart

Search:

Free Newsletter
Signup


Contact


Privacy Policy



FileMaker is a registered trademark of FileMaker, Inc. in the U.S. and other countries.

 FileMaker Pro Custom Functions

List  |  Show Random  |  Upload  |  Add This to Your Site

GestationalAge(date)

Rate this function:  

RatingRatingRatingRatingRating
  Average rating: 3.7  (13 votes)
  Discuss this Custom Function

Rafael Burgos, USAF
http://www.af.mil

Calculate number of weeks and days from a given last menstrual period

Sample Input:
GestationalAge(7/25/2006)
Sample Output:
1 week(s) 3 day(s)


 Then copy & paste into FileMaker Advanced's Edit Custom Function window.

Click here to copy To Clip Manager if you have myFMbutler's Clip Manager installed

Description:

May be useful for developing solutions in healthcare. Uses last menstrual period ("date") to determine the # of weeks and days since last menstrual period and the current system date. It reports the interval in weeks and days. Easily modifiable to calculate using any date, not just Get(CurrentDate). Sorry if I did not follow the filemaker convention in formula notation.

Note: these functions are not guaranteed or supported by BrianDunning.com. Please contact the individual developer with any questions or problems.

This is my Custom Function and I want to edit it

Discuss:

There are no comments yet. Be the first to post a comment about this Custom Function! Please try to keep it brief & to the point. Anyone can post:

Your Name:
City/Location:
Comment:
characters left. If you paste in more than 1500 characters, it will be truncated. Discuss the function - advertisements and other useless posts will be deleted.
Answer 8 + 7 =
Search for Custom Functions:

Custom Functions Widget
Download the Custom Function Dashboard Widget for OS X
Keep all the latest Custom Functions right at your fingertips!

Newest Custom Functions:

1. list.intersect (listA; listB)
  (Mon, May 14, 12:43pm)
2. WeekStart ( weekOfYear ; year )
  (Sat, May 12, 8:42am)
3. PercentToWords (FIELD)
  (Thu, May 10, 3:16pm)
4. PercentToText (FIELD)
  (Thu, May 10, 2:37pm)
5. StripReserved( text )
  (Wed, May 02, 6:05pm)
6. ListBaseTables
  (Wed, May 02, 3:48pm)
7. ValidEmail( theEmail )
  (Wed, May 02, 7:27am)
8. UltraDate (Text; LongDate_or_DateDigit)
  (Wed, May 02, 6:07am)

RSS Feed of Custom Functions