The Highs and Lows of Air Pressure Air near the surface flows down and away in a high pressure system (left) and air flows up and together at a low pressure system (right). Credit: NESTA
A female cat can get pregnant when sheâs as young as 4 months old, unless sheâs been spayed to prevent that. Queens can keep going into heat every 2 to 3 weeks from the spring through the early fall, making them ready to reproduce more often than not. A catâs pregnancy lasts about 63-65 days.
While she's in estrus, it's important to keep your little one indoors at all times because a brief outing can result in a pregnancy. Your kitty only ovulates when she mates with a male tom cat, which can happen within minutes. She is capable of becoming pregnant during her first period of estrus. This means that your little 4-month-old kitten could give birth to kittens at only 6 months of age.