Side Effects. Drug information provided by: Micromedex. Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention. Check with your doctor immediately if any of the following side effects occur:
How long does pregnancy last and how many kittens will by cat have are two of the most common questions cat owners have. The regular gestation period for cats is between 58 and 65 days, or approximately 9 weeks. A queen (pregnant cat) may have anywhere from 1 to 8 kittens at a time.
You won't have to wait very long for your next litter of kittens to be born, although it may take a couple weeks before you can confirm that your cat is indeed expecting. Feline pregnancy lasts anywhere from 57 to 67 days, although it may at first be difficult to tell if a cat is actually pregnant. One obvious sign is that her estrus cycle ends. Her body will then begin changing in anticipation of the birth of her kittens. First, her nipples will begin to turn pink or a rosy color.