Steps. 1  1. Launch Microsoft Excel and open a new spreadsheet. 2  2. Create labels in cells A1 down through A4 as follows: Loan Amount, Interest Rate, Months and Payments. 3  3. Include the information pertaining to your loan in the cells B1 down through B3.  4. Enter your loan interest rate as a percentage.
The typical gestation period for cats is about 9 weeks, and a pregnant cat will begin to display telling physical and behavioral changes soon after becoming pregnant. If you know how to spot these changes, it can help you determine if your cat is indeed pregnant.
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.