Animal Gestation Calculators provides general information about animal pregnancy. It is not veterinary advice.
Estimates, not diagnoses
Every due date on this site is an estimate based on published averages. Real births can come earlier or later. A calculator cannot confirm a pregnancy, count young or tell whether a birth will be normal.
Always involve your vet
Ask your veterinarian to confirm any pregnancy and to help plan for the birth. If an animal is in labor and something seems wrong, contact a vet straight away. Do not wait for a due date or a website.
Accuracy
We check our figures against veterinary and university references and update pages when they change. Even so, we cannot promise that every page is complete or error-free. If you find a mistake, please tell us.
Liability
You use this site at your own risk. Animal Gestation Calculators is not responsible for any loss or harm that results from relying on its content.