But the length at the water line of a Nimitz class carrier is 1,040 feet... Based on the well known formula for hull speed(1.34x sqrt of the length of the waterline), that puts the max speed of them at about 43 knots... Or right about 50mph. While some designs allow for exceeding hull speed, It's fairly doubtful that a ship the size of an aircraft carrier can utilize those methods. It's possible that they don't have the engine power to make 43 knots, but I bet that they come very close to it.
Actually, most cats will have an estrus cycle (the technical name for heat) within six to eight weeks after giving birth. In rare occasions, a cat will have an estrus cycle within a week after her kittens were born.
Hello, Cats can bleed for up to about 7 days after giving birth. If the bleeding is heavy and/or if there is any other discharge which is colored, like green or cream colored, this is serious, as it can indicate a uterine infection called pyometra, and your cat needs to see the vet, ASAP, for evaluation and treatment. http://www.sniksnak.com/cathealth/pyometra.html. If the bleeding has not stopped or slowed down after a few more days, (as long as it's not very heavy bleeding now) definitely put a call in to your vet and have her seen.