The average length of a cat’s pregnancy is 65 to 69 days. If a miscarriage occurs in the later parts of the pregnancy, take your cat to see a vet. [2] X Research source

If your vet wants to test for parasites, you may need a stool sample. The vet may also want to perform a blood test. Treatment varies depending on your cat’s age, health, and weight. Your vet may be able to administer de-worming medication in the office or you may have to give your cat medication at home. De-wormers are usually pastes, gels, or tablets. [4] X Research source

Usually, antibiotics are administered to help with a miscarriage. This is because a cat that miscarries may develop an infection. Pain medication and anti-inflammatory medication may be reccomended if your cat seems to be in pain. [6] X Research source Follow all your vet’s instructions carefully regarding how to safely administer medication. Make sure to give your cat a full round of antibiotics, even after symptoms have passed.

Your vet will ask you about your cat’s general health, as well as any unusual behaviors or concerning symptoms. If your vet suspects there is an underlying health problem at play, they will do the tests necessary to diagnose that problem.

Place your cat in a quiet room free of outside noise and distraction. Have everything she needs, such as food, water, and a litter box, in the room. You should also provide a warm bed. Distressed cats often simply need space. However, you should check in on your cat on occasion. If she seems social, gently pet her and talk to her to calm her down.

Do not hesitate to call your vet if you have any questions. It’s vital that you make sure you’re caring for your cat correctly.

Some cats may bleed heavily after a miscarriage or have other discharge near the anal area. If you notice heavy bleeding or discharge, see a vet. If your cat seems to be in a lot of pain, you should also see a vet.

Cats usually do not gain weight until the end of pregnancy, so you should look for other signs. The main way to tell your cat is pregnant is to look at her nipples. Early on in pregnancy, a cat’s nipples will become noticeably darker and enlarged. A cat will also gain weight throughout pregnancy, so changes in your cat’s size can indicate pregnancy.

Talk to your vet about safe sources of extra protein for your cat. Your vet may recommend a particular brand of cat food. Towards the end of your cat’s pregnancy, your vet may want to switch her to kitten chow to provide her the nutrients to support breastfeeding. You should always have food out for your cat while she’s pregnant. Even if you usually schedule meal times, allow your cat to eat freely while pregnant.