May you always ride a good honest horse!  


Foaling Date Calculator
 Mare Care Chart

Name of Mare:
Last breeding Date:


  Activity Due Date Actual Date  

Estimated Due Date


Ultrasound at two weeks


Palpation at nine weeks


Pneumabort/Prodigy - 5 months


Pneumabort/Prodigy - 7 months


Palpation at eight months


Pneumabort/Prodigy - 9 months


Update All Vaccines



This Foaling Date Calculator is based on 343 days gestation.
Your actual foaling window should average plus or minus 10-12 days, 330 to 355 days.

If you don't know the exact conception date, enter the last day bred.  If you wish to keep records for several mares, enter each mare's name and calculate, then print the page showing the calculated dates. 



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