Pressure varies from day-to-day at the Earthâs surface - the bottom of the atmosphere. This is, in part, because the Earth is not equally heated by the Sun. Areas where air is warmed often have lower pressure because the warm air rises and are called low pressure systems. Places where air pressure is high are called high pressure systems. A low pressure system has lower pressure at its center than the areas around it. Winds blow towards the low pressure, and the air rises in the atmosphere ...
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.
Cats can become pregnant within months of giving birth. Although a cat can be spayed at any point, it is best to wait until the litter of kittens is weaned. The mammary glands and uterus will be much small then, making the spay easier and safer. Specifically, six to ten weeks after giving birth your cat can be spayed..ased on some internet searches, mother cats can be spayed about 2 weeks after the kittens are weaned. So when the kittens are 6-10 weeks old would be about right. Linus (Dreamboat #72a) answered on 4/25/11.