Our dog heat cycle calculator pinpoints where your dog is in their estrous cycle, calculates the dates for the next stages, and lets you plan for their coming heat cycle.
The average pregnancy for a cat is approximately 63 to 65 days, but it can range from 58 to 67 days. Use our calculator to forecast your cat's due date.
The average gestation period for a mare is approximately 340 days, but it can range from 320 to 365 days (1 year). Use our calculator to forecast your mares' due date.
The average gestation period for cows is approximately 283 days, but it can range from 279 to 287 days. Use our calculator to forecast your cattles' due date.
Our simple Goat Gestation Calculator will help you to calculate the due date for your pregnant doe in seconds. Works for miniature or standard breed goats.