Cat pregnancy is an exciting yet delicate time, and understanding the different stages can help you provide the best care for your expecting feline. Whether you're a first-time cat owner or have experience with cat pregnancies, knowing what to expect can ensure a healthy journey for both the mother and her kittens.
How Long is a Cat Pregnancy?
Many cat owners wonder, "cat pregnancy how long does it last?" A cat’s gestation period typically lasts 63 to 67 days, or roughly 9 weeks. However, some pregnancies may be as short as 58 days or as long as 72 days, depending on the individual cat.
Early Signs a Cat is Pregnant

If you're wondering about the early signs a cat is pregnant, look for subtle changes in her behaviour and appearance. Some common early pregnancy signs include:
- Increased appetite – Your cat may show a greater interest in food.
- Morning sickness – Some cats experience occasional vomiting.
- Nipple changes – Known as "pinking up," the nipples become larger and pinker.
- Increased affection – Pregnant cats often become more loving and seek more attention.
- Weight gain – A gradual increase in weight, particularly around the abdomen.
If you notice these signs, it’s best to visit your vet to confirm the pregnancy.
Cat Pregnancy Stages
A cat pregnancy can be divided into three key stages, each with specific developments and care needs.
Stage 1: Early Pregnancy (Weeks 1-3)
During the first few weeks of pregnancy, the embryos begin to develop inside the uterus. Your cat may not show obvious signs during this period, but internal changes are underway.
What to expect:
- Hormonal changes may make your cat more affectionate or, conversely, more withdrawn.
- A slight increase in appetite may be observed.
- Subtle weight gain may start, but it won't be very noticeable yet.
Care tips:
- Provide a balanced diet with high-quality cat food to support early development.
- Avoid unnecessary stress and disturbances.
- Schedule a vet check-up to confirm pregnancy.
Stage 2: Mid Pregnancy (Weeks 4-6)

By the fourth week, your cat’s pregnancy will become more evident. This is when the kittens begin to grow rapidly.
What to expect:
- Visible belly enlargement as kittens develop.
- Increased appetite and need for more frequent meals.
- Behavioural changes such as nesting behaviour and seeking comfortable resting spots.
Care tips:
- Transition to a high-protein diet, such as kitten food, to meet nutritional demands. Check with your vet for their recommendations for the best food to feed your pregnant cat.
- Set up a quiet, comfortable nesting area using soft bedding and a cosy cat tree.
- Keep an eye out for any unusual signs, such as loss of appetite or lethargy.
Stage 3: Late Pregnancy (Weeks 7-9)
The final stage of pregnancy is the most demanding as the kittens are almost fully developed and preparing for birth.
What to expect:
- Significant weight gain and a very round belly.
- Decreased appetite due to the pressure of the growing kittens.
- Nesting instincts will become stronger; your cat may seek out secluded spaces.
- A drop in body temperature, indicating labour is approaching.
Care tips:
- Provide a quiet birthing area with essentials like a nesting box and cosy bedding.
- Keep fresh water and high-protein food readily available.
- Monitor for labour signs such as restlessness, pacing, and vocalisation.
The Pregnant Cat Timeline at a Glance

Here's a quick look at the pregnant cat timeline:
- Weeks 1-3: Early pregnancy signs and embryo development.
- Weeks 4-6: Belly growth, increased appetite, and nesting behaviour.
- Weeks 7-9: Final preparations for birth, decreased appetite, and nesting instincts.
Preparing for the Arrival of Kittens
As your cat approaches labour, it's essential to have all the necessary supplies ready. Lords & Labradors offers a range of cat essentials, including comfortable cat beds, and nutritious food to help keep your cat comfortable throughout her pregnancy. Check out our cat essentials here.
Final Thoughts
Understanding the different stages of cat pregnancy can help you provide the best care for your feline friend. From early signs to the final preparations, knowing what to expect allows you to support your cat through this wonderful journey. If you suspect your cat is pregnant, consult your veterinarian for proper guidance and enjoy the process of welcoming adorable new kittens into your home!