Purina Cat Chow: Cat Care Center: Adult Cat Care Center
Hi dear. Check this site - they have a variety of information for you. There are not may sites as involved with pets as there are with us, but it's a start.
When our outside cat was pregnant, she was not a full year old either. It depends on what season they were born, and when they get into heat. Sammy had three kittens and the first one had to be helped out of the 'bag'. After that, Sammy knew what to do.
If your kitty looks for a place to 'make a nest' don't clean the area up, she'll just have to find another place and will be stressed. They usually like to have something familiar (i.e. a towel or shirt with your scent) in the nest so as not to feel totally strange.
Your best bet is to take her to the Vet and get reassured, just like with us humans.
Your kitties are so cute!
Good Luck!
