1. What is Cat Pregnancy Duration?

The average gestation period for cats is approximately 65 days (about 9 weeks) from the date of mating. This can vary slightly from 63 to 67 days depending on the individual cat.

2. How Does the Calculator Work?

The calculator uses the standard cat pregnancy formula:

Where:

• Mating Date — The date when the cat was bred
• 65 days — Average gestation period for cats

Explanation: The calculation adds 65 days to the mating date to estimate when the kittens will be born.

3. Importance of Due Date Calculation

Details: Knowing the due date helps prepare for the birth, monitor the queen's health, and recognize if veterinary assistance might be needed for delayed labor.

4. Using the Calculator

Tips: Enter the exact mating date if known, or your best estimate. The calculator will show the expected due date 65 days later.

5. Frequently Asked Questions (FAQ)

Q1: How accurate is the 65-day calculation?
A: Most cats deliver between 63-67 days after mating. First-time mothers often deliver closer to 65 days.

Q2: What are signs of impending labor?
A: Nesting behavior, decreased appetite, restlessness, and temperature drop about 24 hours before labor.

Q3: When should I be concerned about a delayed delivery?
A: If no kittens are born by day 68, consult your veterinarian as prolonged pregnancy can risk the health of mother and kittens.

Q4: Can the gestation period vary by breed?
A: Slightly. Some large breeds may carry up to 70 days, while small breeds might deliver as early as 60 days.

Q5: How many kittens can I expect?
A: The average litter is 4 kittens, but can range from 1-12. Ultrasound or x-ray after day 45 can determine exact number.