The Stages of Feline Labor - When Your Cat Gives Birth As Always spay and neuter is and will always be, the best solution. I'm posting this with hope for strays out there to get help, if you come across of a pregnant cat. Learning is always good, compassion forever welcome.
How to Build a Cat Birthing Box. Have a pregnant cat? A lot of people don't know that cats need a dark enclosed space to feel safer. Make a nesting box so mama kitty is less likely to hide her kittens in dangerous or in reachable places around the house.
LOL here the lo-down straight from a veterinarian.... If your cat is not spayed and has EVER been outside unsupervised then she is more than likely pregnant. Cats are worse than rabbits. SPAY and NEUTER your pets!