Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

How to Tell If a Cat Is Going Into Labor: 6 Vet-Approved Signs to Look For

pregnant cat lying on the table

If your cat is expecting kittens, it can be an exciting time waiting for those adorable little bundles of fluff to arrive. You’ll want to make sure you have everything ready, so you should start watching for early signs of labor. The gestation period for cats is roughly 63-65 days long.

As the end of this period approaches, you can start looking for signs that your cat is going into labor. They can vary from cat to cat but follow a general pattern. We rounded up the six signs to look for so you can tell if your cat is going into labor and those sweet kittens are on their way!

divider 2 cats

The 6 Signs a Cat is Going Into Labor

1. Your cat will start to nest

As your cat prepares to give birth, she’ll need the perfect safe place where she can look after her kittens. A sure sign that a cat is about to give birth is that she starts to make herself a cozy nest. You can help by providing a box or a high-sided bed full of soft blankets for your cat to choose from. Remember that her opinion of the best place to start building her nest may differ from yours!

She’ll likely choose the place that she feels safest, and that may be in a corner of your bedroom, behind the couch, or another tucked-away spot. As long as her nest isn’t somewhere cold or completely inappropriate (like a bookshelf!), try to leave it where the mama cat has chosen.

Kittens can’t regulate their body temperature, so the nest must be somewhere warm and free of drafts. It’s also best that it’s off-access to other pets and kids, at least for the first week.


2. Her behavior may change

As your cat enters the last few weeks of her pregnancy, she may show a few temporary behavior changes. These can vary from cat to cat. Some cats will become much more solitary and spend time hiding in a quiet place.

Others will become far more affectionate and will always seek attention from their owners. Some cats will be restless and seem unable to settle. Keep an eye out for these changes, and do your best to accommodate whatever your cat seems to need!

Cat looking from inside a cardboard box
Image Credit: Vladislav Karpyuk, Shutterstock

3. Her mammary glands will get larger

Around a week before your cat goes into labor, her mammary glands will get significantly larger. This indicates that she’s starting to produce milk. You may also see a little waxy “plug” on each nipple. This shows that milk production is up and running. Some cats lick these off, but don’t be tempted to touch them yourself.

The first milk contains the colostrum, also known as “liquid gold.” This vital milk contains antibodies and is only produced for the first 72 hours after birth. It will give her kittens a vital health boost and help their immune and digestive systems start functioning.


4. Her appetite will decrease

As your cat’s pregnancy progresses, it may be uncomfortable for her to eat as much. Before this, you may have noticed that she ate much more than usual! Her appetite may decrease dramatically in the week or so before she goes into labor. You can try offering her a palatable wet food in small portions to tempt her to eat a little.

Your cat’s appetite will likely increase rapidly as soon as her kittens are born! You can then free-feed her a nutritionally dense cat food to help her recover and produce enough milk to help the kittens grow big and strong.

Lazy and well-fed cat looking for food and not eat
Image Credit: Elena Kutepova, Shutterstock

5. Her temperature will drop

Around 1-2 days before your cat gives birth, her temperature will drop. The normal temperature range for cats is 100º to 102.5ºF (37.8-39ºC). As your cat is in the early stages of going into labor, her temperature will drop to around 99ºF(37.2ºC).

If your cat will let you, you can take her temperature by placing a thermometer under her armpit. Don’t worry if that’s impossible, as you’ll most likely see other signs indicating your cat’s labor is starting imminently.


6. She may start licking, making noise, and pacing

One of the final signs a cat is about to give birth is she will start to lick her genitals. As her waters break, she may start pacing and making a great deal of noise. These may be chirps, meows, or howls, depending on your cat’s personality.

While she’s in active labor, it’s best to leave her to her own devices as long as she’s in a safe place. Call a vet for advice if you’re concerned that she’s having problems or something is wrong.

If you need to speak with a vet but can't get to one, head over to PangoVet. It's an online service where you can talk to a vet online and get the advice you need for your pet — all at an affordable price!

PangoVet_Mention-in-Content for PangoVet2 save money

divider 1 paws

A Cat’s Labor

Once your cat’s contractions have started, you should expect the first kitten to be born within 30 minutes. The remaining kittens will likely be born every 10–60 minutes. After 4–16 hours, all the kittens should be born, but be prepared for it to take longer.

Your cat should tear away the amniotic sac from each kitten, helping them to breathe. She’ll also groom and start to feed the kittens that have already been born as she continues to give birth to the remaining kittens. Call a vet if your cat is straining for more than 30 minutes without a kitten being born or if she seems in pain.

Your cat should also pass a placenta for each kitten that’s been born. These may be passed after each kitten is born, or a few placentas may be passed together. It’s a good idea to make sure your cat has passed the same number of placentas as there are kittens.

A retained placenta can cause infections, and you should tell the vet if there aren’t the same number of placentas as kittens. Before too long, your cat should be ready to show you her new kittens!

mother cat gave birth to kitten
Image Credit: Azami Adiputera, Shutterstock

divider 3 paws

Conclusion

Cats display several signs when they’re about to go into labor. In this article, we’ve listed some of the most common signs of impending labor. However, as each cat is an individual, you may not see all these signs in your cat. If you feel like your cat’s labor isn’t going as planned, or if you feel like she’s experiencing difficulty giving birth to her kittens, please take her to a vet promptly.

See also:


Featured Image Credit: Boy77, Shutterstock

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything cat

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.

How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Catster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

2 Responses

  1. Thank you so helpful always had male cats just got female kitten unknown to us she was already expecting so first kitty litter I only feel one kitten and heart beat as a mother of 5 children.

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.

Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

250+ Mystical & Magical Cat Names for Supernatural Felines

Throughout history, cats have been associated with the mystical and supernatural. In a world where the line between the ordinary and the extraordinary...

How To Tell if Your Cat Has a Broken Leg: Our Vet Explains the Signs

A broken leg can be very serious, and very painful—for anyone! Humans and animals alike. With people, it is easy to diagnose a...

Can Cats Eat Quinoa? Vet-Reviewed Facts to Know

Quinoa has become known as a superfood for humans. We can add it to just about anything to enhance the texture and nutrients...

10 Best Clumping Cat Litter of 2025 – Reviews & Top Picks

One of the hardest things about having a feline is maintaining their litter box. For many pet-parents, it comes to the point where...

More related

9 Pet-Friendly Hotels in Los Angeles (2025 Update)

If you’re in the busy, bustling, sunny city of Los Angeles, you likely want to share it with your pet. As you can...

Do Cats Go Grey as They Age? Vet-Approved Facts & FAQ

If you’re curious about the aging process in cats, or you already have a senior cat and are wondering if they will go...

5 Best Cat Doors for Cold Weather in 2025 – Reviews & Top Picks

While a typical cat door is convenient to have, once the winter months approach, it can enable the cold weather to work its...

Black & White (Tuxedo) Munchkin Cat Breed: Info, Pictures, Origin & More

Munchkin cats, with their distinctive physique and endearing demeanor, captivate admirers as charming companions in the world of felines. These delightful creatures are...

Keep reading

How Long Does It Take for a Cat to Digest Food? Vet-Verified Digestive Anatomy & Physiology

Many pet cat owners love watching their cat feasting on their favorite food, grooming themselves, and then going on to do adorable “cat things”. Meal times also offer pet owners a very interesting way to bond with their pets, feeding...

Cat eating wet food from white bowl on wooden floor

Why Doesn’t My Cat Purr? 6 Possible Reasons (Vet Reviewed)

There’s really nothing better than when you’re lying in bed, and your cat shows up to settle down on your chest, purring away. In fact, feline purring has been shown to lower stress and blood pressure in people, as well...

cat looking up

Can Cats Eat Ham? Vet-Approved Health Benefits & FAQ

Since felines are obligate carnivores, their diet primarily consists of meat. They require certain essential nutrients that can only be found in animal products. And one of those products is ham. If you’re wondering whether it’s safe for your cat...

Can Cats Eat Ham

Why Won’t My Senior Cat Eat? 6 Vet-Reviewed Ways to Help

If your cat reaches their golden years, their appetite can decrease. This can happen for a few reasons, but cats will need intervention and care from their owners to feel well again. If your old cat is not eating their...

old-ginger-house-cat-is-resting-on-the-couch_shymar27_shutterstock

Do Air Purifiers Help With Cat Allergies? Vet Reviewed Facts & FAQ

Though around 70% of U.S. households have a pet, many people suffer from animal allergies.1 A whopping 10 to 20% of the world’s population has allergies to cats and dogs. If you’re part of these statistics and want to live...

Close up of a Fluffy Cat Sitting Next to Air Purifier

Can Cats Eat Cod? Vet Approved Nutritional Facts & FAQ

If you’re a fan of fish and chips, you’re probably already familiar with cod, which is one of the two most common types of fish used to prepare this dish. What you might not know, however, is whether it’s okay...

Can Cats Eat Cod

Skin Tags on Cats: Vet-Reviewed Causes, Care, & FAQ

It can feel alarming when you’re petting your cat, and your fingers suddenly come across a small bump on their skin. However, not all bumps are the same, and some are completely benign. Cats can start to develop bumps and...

vet examining a skin disease of a cat

Arm and Hammer Cat Litter Review of 2025: Recalls, Pros & Cons

Review Summary Cat litter is an essential item on any cat owner’s shopping list, and most of us have heard of Arm & Hammer, a brand that has been on shelves for over 170 years. All Arm & Hammer cat...

Arm & Hammer Cat Litter Review