Enter the mating/breeding date to calculate your cat's expected due date, track pregnancy stages, and get care tips for each trimester.
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The average feline gestation period is 63-65 days from the day of conception (or mating). Most cats give birth between days 58 and 68. First-time mothers may deliver slightly earlier or later than experienced queens.
Early signs include: pink/enlarged nipples ("pinking up") around week 3, increased appetite, weight gain after week 4, and an enlarged abdomen from week 5 onward. A vet can confirm pregnancy via ultrasound at around day 21-25 or palpation at day 28-35.
Pregnant cats need 25-50% more calories starting in week 4. Switch to high-quality kitten food or increase portions of her regular food gradually. Ensure constant access to fresh water. Avoid raw diets during pregnancy due to pathogen risks.
The average litter size is 4-6 kittens. First-time mothers typically have smaller litters (2-4), while experienced queens may have larger ones (up to 8+). Litter size depends on breed, age, health, and nutrition of the mother.
Schedule a confirmation visit around day 21-30 for ultrasound or palpation. A follow-up X-ray around day 50-55 can count kittens. Have your vet's emergency number ready as labor approaches. Call immediately if she's straining for over an hour without producing a kitten.