The reason why cats give birth to kittens easily is because they have strong fertility. Cats' fertilization period is very short, perhaps only a few days, and they can give birth multiple times a year. In addition, the gestation period of cats is also very short, usually only about 63 days. Therefore, if a cat is not spayed or neutered, it is more likely to give birth to kittens.
In addition, cats also have a phenomenon called "super pregnancy", which means that they may have another pregnancy soon after ending one pregnancy. Conception. This is because cats' ovarian cycles are very short, perhaps only a few weeks. Therefore, even if a cat has just given birth to a litter of kittens, it is possible for her to become pregnant again and give birth to another litter of kittens. In general, cats are very fertile and will likely give birth to kittens if steps are not taken to prevent them from getting pregnant.
