If you're wondering how to tell if a cat is pregnant, there are several signs and symptoms to watch for. Pregnancy in cats, also known as "queening", typically lasts around 63-65 days from conception, although it can vary slightly depending on the individual cat. Early detection of pregnancy is essential for ensuring that your cat receives the appropriate care and attention during her gestation period.

In this guide, we’ll walk you through the most common signs of pregnancy in cats, how to confirm it, and what to do if you suspect your cat is expecting.

1. Behavioral Changes

One of the first signs that a cat may be pregnant is a change in her behavior. Pregnant cats can exhibit different behaviors that signal hormonal shifts and physical changes.

• Increased Affection or Nesting Behavior: Some pregnant cats may become more affectionate and seek more attention from their owners. Conversely, some may become more distant or seek solitude. Additionally, near the end of the pregnancy, a cat may begin nesting, looking for a safe, quiet space to give birth.
• Restlessness or Increased Seeking of Privacy: As pregnancy progresses, some cats may become restless, pacing around the house or trying to find secluded spots. They instinctively seek out safe places for their kittens.
• Reduced Activity: As pregnancy progresses, especially in the later stages, a cat might become less active and more inclined to rest. This is similar to how human pregnancies can make women feel more tired than usual.

2. Physical Changes in the Body

Cats will undergo various physical changes as pregnancy progresses, and some of these signs are quite visible. Keep an eye on these physical indicators:

• Enlarged and Tender Nipples (Pink Nipples): One of the most noticeable signs of pregnancy in cats is enlarged and pinker nipples, often referred to as "pinking up." This change occurs around 15-18 days after mating and is caused by hormonal changes that prepare the cat for nursing her kittens.
• Increase in Abdomen Size: As the pregnancy progresses, the cat’s abdomen will gradually enlarge to accommodate the growing kittens. This change might become noticeable after a few weeks, especially in the later stages of pregnancy. Her abdomen will feel soft, but with a firm, round shape due to the kittens developing inside her.
• Weight Gain: A pregnant cat will typically gain weight throughout her pregnancy. This is due to the developing kittens, an increase in body fluids, and changes in her body fat and muscle tissue. By the time she is near delivery, her weight gain will be evident.
• Change in Appetite: Pregnant cats often experience increased appetite, as their bodies need more calories to sustain the growing kittens. This increase in appetite can start early on in the pregnancy, especially around the third week. However, some cats may experience mild nausea in the beginning and may eat less in the first few days after conception.
• Abdominal Palpation: In the later stages of pregnancy (typically after 4 weeks), you may be able to feel the kittens by gently palpating the cat’s abdomen. You can feel small, soft bumps or lumps inside her belly that are the developing kittens. However, this should be done with care, as too much pressure can be uncomfortable for the cat.

3. Changes in the Cat’s Behavior During Labor

As the due date approaches (around day 63–65), you’ll notice more noticeable signs that your cat is preparing to give birth:

• Restlessness and Searching for a Place to Nest: In the final days of pregnancy, a cat will often become very restless and may start seeking out a secluded, quiet place to give birth, such as under a bed, in a closet, or in a box you provide for her. She may also start pacing or meowing more frequently.
• Decreased Appetite: As labor begins, a cat may lose her appetite or refuse food entirely. This is normal, as she prepares for the birth of her kittens.
• Vocalization: Some cats will vocalize more as they approach labor, either to signal distress or to communicate their discomfort as they prepare to give birth.
• Licking of the Genital Area: Just before labor, a cat will often lick her genital area and may show signs of nesting behavior (digging or scratching at blankets, carpets, etc.) to prepare for delivery.

4. How to Confirm Pregnancy in Cats

While you can spot many of the above signs, the most accurate way to determine if your cat is pregnant is by visiting a veterinarian. Here are the common methods veterinarians use to confirm pregnancy:

• Ultrasound: A vet can perform an ultrasound scan as early as 16–20 days after mating. This is a non-invasive and effective method to confirm pregnancy, as it can detect the presence of kittens in the womb.
• Palpation: A veterinarian may be able to palpate the abdomen of the cat around 21–28 days after mating. They can feel the developing kittens as small lumps inside the belly. This should only be done by a trained professional, as incorrect handling can harm the cat or the kittens.
• X-rays: An X-ray can be done later in the pregnancy (usually around 42–45 days) to confirm the pregnancy and even to count how many kittens the cat is carrying. However, X-rays should only be done when necessary because of the slight risks of radiation exposure.
• Hormone Testing: Some veterinarians may perform a blood test to measure hormone levels, but this method is less common for routine pregnancy confirmation.

What to Do If You Think Your Cat is Pregnant

If you suspect your cat is pregnant, here are a few things to consider for her well-being during her pregnancy:

• Provide a Quiet, Safe Place: As your cat begins to show signs of pregnancy, she’ll need a safe and quiet place to rest. You can set up a box with clean towels or bedding for her to use as a birthing nest when the time comes.
• Good Nutrition: Make sure she has access to a high-quality, nutritious diet. Pregnant cats need more calories, and it’s often recommended to switch to a kitten-formula food, which is richer in nutrients. Consult your vet for specific dietary advice.
• Regular Vet Checkups: Regular visits to the vet are crucial to ensure the pregnancy is progressing normally and that the cat is in good health. The vet can also check for any complications and guide you on what to expect during the birth.
• Avoid Stress: Pregnant cats are more sensitive to stress, so it's important to keep her environment calm and stress-free. Try not to expose her to loud noises, disruptions, or other animals during her pregnancy.
• Be Prepared for Labor: Familiarize yourself with the signs of labor and be prepared for the arrival of kittens. Have a clean, quiet space ready for her to give birth, and consult your vet about any concerns regarding the birth process.

Conclusion

So, how can you tell if a cat is pregnant? The most common signs of pregnancy in cats include behavioral changes, physical changes (like enlarged, pink nipples and an enlarged abdomen), and changes in appetite. As pregnancy progresses, the cat may also begin to exhibit nesting behavior and may seek privacy before labor.

If you suspect your cat is pregnant, it’s always a good idea to confirm with a veterinarian, who can use tools like ultrasound, palpation, or X-rays to give you a definitive answer. Proper care during pregnancy, including providing good nutrition and a safe space for your cat, will help ensure a successful pregnancy and healthy kittens.