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.
How Long is the Gestation Period. The standard gestation period for cats is about 60 to 70 days, the equivalent of about two months. This will be a period of ups and downs for your pregnant cat. She may go from being contented and affectionate, to agitated, and back again during this time.