Cat World > Cat Reproductions > Pregnancy in Cats

Cat Pregnancy - Care For a Pregnant Cat

pregnant catHow long is a cat pregnant?

The gestation period for a cat is 63-65 days. This varies between cat though, and anywhere between 60 to 70 days is normal.

What are the signs of pregnancy in cats?

Unlike humans, it is not possible to determine a pregnancy via a blood or urine test in cats. However, there are often indicators that your cat is pregnant, some signs include:

By the  third week of pregnancy the cat's nipples will become enlarged and pink. This is known as 'pinking up'.

  • By the fourth week of pregnancy she should have gained enough weight to make her pregnancy visible.
  • By 3-4 weeks your veterinarian should be able to palpitate the abdomen and feel the babies.

How does my veterinarian confirm pregnancy?

An experienced veterinarian will be able to palpitate the abdomen and feel the kittens around 17 - 25 days. Do NOT attempt to do this at home as you may cause miscarriage or damage to the developing kittens. After 32 days the developing fetuses and fetal membranes become difficult to distinguish.

The fetal bone structure can be seen on x-rays around the 43rd day. X-ray should be avoided in early pregnancy.

Pregnancy can also be detected by ultrasound. By around day 26 the fetus and heartbeats can be seen.

Do cats suffer from morning sickness?

Yes, cats can experience morning sickness. They may also go off their food around the third week of pregnancy.

Does a pregnant cat have any special requirements?

A good quality, nutritious diet is important. Your veterinarian may recommend a kitten food for your queen as this contains higher protein and calcium.  Avoid supplementing the diet unless your veterinarian has given the go ahead to do so.

Over feeding and excessive weight gain should be avoided as this can complicate labour.

Keep her indoors for the last two weeks of pregnancy to ensure she doesn't give birth to the kittens elsewhere.

You should take your queen to the veterinarian early in pregnancy for a health check, your veterinarian will also advise on the care of your queen during pregnancy. He/she will probably want to see the queen again in late pregnancy.

Do I need any equipment for the cat's birth?

  • Kittening box. This can either be a sturdy cardboard box or a commercially available kittening box.
  • Sterile surgical gloves.
  • Eyedropper or syringe to aspirate the mouth and nose secretions.
  • Dental floss or cotton thread for ties.
  • Antiseptic to apply to the umbilical stumps.
  • Scissors.
  • Clean towels.
  • Your vet's phone number in an easy to reach place.
  • An emergency vet's phone number.
  • Kitten milk replacer.

How to prepare for the birth:

During the last week of pregnancy, the kittening box should be placed in a warm, quiet, draft free room which is off limit to children and other pets. She should be encouraged to sleep in this box.

Obviously, food, water and a litter tray also need to be placed in this room.

The kittening box can be lined with old newspapers which can easily be changed or an old blanket. Make sure that the blanket isn't going to snag the kitten's claws. The bedding should be changed regularly.

How do I know when my cat is going into labour?

  • The mammary glands increase in size during the last week of gestation.
  • Around two days before the queen gives birth she will start producing milk.
  • She may start nesting.
  • Drop in temperature to around 99 F.
  • Her appetite may wane in the last day or two of pregnancy.
  • Change in behaviour. During the last week or so your queen may become either reclusive and seek out a secluded place or she may become more affectionate, especially if she is particularly bonded to one carer.

Danger signs:

Seek veterinary attention immediately if you notice the following signs;

  • If your queen stops eating for more than 24 hours
  • If she has an elevated temperature
  • If she becomes depressed or lethargic
  • If she has any unpleasant smelling discharge coming from the vagina

Can I give my cat medications while pregnant?

Some medications can cause birth defects and or abortion in pregnant cats so it is vital that you speak to your veterinarian before giving your cat any medications.

Can I worm my cat when she is pregnant?

No, worming should be avoided in pregnancy.

Can I flea my cat when she is pregnant?

I believe there are some flea products which are safe to use on pregnant cats. These are available from your veterinarian, so it is best to speak to him/her. DON'T ever use a flea product on a pregnant or nursing cat without the okay from your veterinarian.

Other things not to do:

Do not use human antiseptics and the like - such as Dettol etc as these can be poisonous to cats and also burn the skin. If you need to use any antiseptics, use one recommended by your veterinarian.

Do not handle the newborn kittens a lot in the first two days - minimal handling - let the mother bond with her babies. Cats have been known to kill and eat their babies if threatened by other animals or too much human interference.

Reminder - Female cats can again become pregnant within as little as 2 weeks after giving birth but more usually between 8 weeks and 10 weeks so great care that the queen is kept safely confined during this time.

If it is intended to get her de-sexed - around 7 weeks is a good time - she can still nurse her kittens afterwards.

Is this litter planned?

Breeding a cat is a huge responsibility and should only be carried out by breeders with experience. In many cases everything will go along fine, but there are risks involved to both the queen and the kittens.

If this is an unplanned pregnancy are you prepared for the unexpected? Some problems which may be encountered are:
  • Difficulty in birth, requiring an emergency c-section.
  • Death of the mother.
  • Death of the kittens.
  • Mother rejecting the kittens, this will mean that the kittens will have to be hand raised for the first few weeks. Hand raising kittens is a rewarding but challenging job, which requires around the clock feeding for several weeks.
  • Have you found suitable homes for the kittens?
  • Are you prepared to keep hold of the kittens until they are at least 10 weeks old?
  • Remember that microchipping is mandatory in some states in Australia, and all kittens must be microchipped before they go to their new homes. So please remember to factor this into your budget.
  • Kittens will also need to be wormed and vaccinated prior to going to their new homes.
  • If both the male and female haven't been tested, there is a possibility of contracting FIV and FeLV.


Please remember that there is a huge problem with unwanted cats and the shelters are overflowing with cats desperately in need of a good home, so don't contribute to the over population of cats unless you are a registered breeder.

Also see:

Cat Giving Birth   Dystocia in Cats   Mating in Cats   Feeding a pregnant cat