This Foaling Date Estimator is based on 343 days gestation. If you wish to keep records for several horses, enter each horse's name before printing the page.

Select Estimated Conception Date



  Mare's Name:
Stallion's Name:

Date for activity to be performed

Actual Date

Ultrasound #1 -
14 days is the earliest pregnancy can be detected
 
Palpation #1 -
24 days is the earliest a heartbeat can be detected
 
Equine Rhinopneumonitis - 5th Month  
Equine Rhinopneumonitis - 7th Month  
Palpation #2  
Equine Rhinopneumonitis - 9th Month  
Update all vaccines and worm the mare to provide high levels of antibodies in mare's colostrum.  
Due date - add or subract 10 days.
Watch for waxing and other signs of early foaling.