Calculate Horse Due Date




The gestation period of a horse, which is the length of pregnancy, typically lasts around 11 months, although it can vary slightly depending on individual factors. 

To calculate the expected foaling date (the date the horse gives birth), you can use the mare's last breeding date. 

Here's a simple method to estimate the foaling date:

1. Determine the last breeding date: This is the date when the mare was last bred or inseminated.

2. Add 11 months: Since the gestation period for a horse is around 11 months, you can add 11 months to the last breeding date to estimate the foaling date.

3. Adjust for accuracy: It's also helpful to consider the average length of gestation for the specific breed of horse, as well as individual factors such as the mare's reproductive history and any potential complications during pregnancy.

Remember, this is an estimate, and the actual foaling date may vary slightly. It's important to monitor the mare closely as she approaches her expected foaling date for signs of labor and to be prepared for the arrival of the foal. 

Additionally, consulting with a veterinarian who specializes in equine reproduction can provide more accurate information and guidance throughout the pregnancy.