Polkie, thank you for showing us pictures of your girl, I agree, she is very cute. She looks pretty young--how old is she? Pregnancies can be difficult for a young girl, or any girl in general.
The breeders who post on this board have gone to great lengths to insure that their cats are healthy and free of defect or disease. When you signed up for TCS, you agreed that any cat you bred would be part of a conscious breeding program. So the fact that you let your girl out and are happy that she came back pregnant is very alarming to many of us. I am sure a moderator will clarify the rules for you shortly.
Are you prepared to spend what is necessary if your girl has trouble with her first litter--what if she has problems with the delivery and needs an emergency c-section? What if something happens to her during the birth, are you prepared to feed the babies every 3-4 hours to keep them alive? What if a kitten is not breathing when it is born, are you prepared to do what it takes to get the kitten breathing? All of these things are very real possibilities, and most of the breeders on this board have faced them. Breeding cats is not all about cute kittens, it can be messy, exhausting, and most of all--heartbreaking.