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.
Cats also have an estrous period 1-6 weeks after giving birth, so a female may be nursing one litter while pregnant with another. A cat can give birth to anywhere from 1 to 6 kittens. These kittens can start mating and producing more kittens at the age of around 6 months. A male cat can impregnate countless female.