How long is a cat pregnant?

A typical cat pregnancy lasts approximately 63–65 days from conception, with a normal range of about 60–67 days. Because ovulation is induced by mating and exact conception dates are hard to pinpoint, due dates should be treated as estimates.

What is 'pinking up' in pregnant cats?

'Pinking up' refers to the reddening and enlargement of the nipples that often occurs around weeks 3–4 of pregnancy, caused by the hormonal changes after implantation. It's one of the earliest visible signs of pregnancy in cats and is particularly noticeable in cats having their first litter.

How much should I feed a pregnant cat?

During the first half of pregnancy, calorie needs are close to maintenance. From around weeks 4–5, food intake should increase gradually — many queens eat 25–50% more than their pre-pregnancy amount by late pregnancy. Switching to a kitten-formula food from mid-pregnancy provides the calorie density and nutrient levels appropriate for pregnancy and nursing. Offer food freely in late pregnancy since compressed abdominal space makes large single meals uncomfortable.

Can I vaccinate or give medication to a pregnant cat?

Not without checking with your vet. Some vaccines (particularly modified-live virus vaccines) are not recommended during pregnancy. Many dewormers and parasite preventatives have specific pregnancy safety classifications. Always consult your vet before administering any medication or vaccine to a pregnant cat.

When should I set up a nesting box for my pregnant cat?

Ideally at least 1–2 weeks before the expected due date, so the queen has time to investigate and claim the space before nesting behavior intensifies. A clean cardboard box or a commercial whelping box, lined with soft, washable material, placed in a quiet, low-traffic area works well. If you wait until she begins nesting, she may have already chosen a spot of her own.

Cat Pregnancy Week by Week | PetCalculator

A cat's pregnancy lasts roughly 63–65 days and moves through rapid, distinct phases of physical and behavioral change. Here is what to expect week by week, and the prenatal care checkpoints that matter most.