keep her inside!! she is much to Young to have kittens and might have problems, and need a c section. this stray cat came to my grandmas pregnant and i had to leave work, and rush her to the vet because she was in labor so long and was dying. thank god we made it in time. her and one kitten survived. she was about 10 months old as well. our cat didn't take care of her baby, and i had to bottle feed him, but if i was in her shoes i wouldn't want it either. if your cat has a natural birth theres almost a 99.9% she will take care of them. she might look around out side for a place to have her babies if she feels safer there. she might have them inside in a corner, drawer, under the couch or bed. we had one cat that had a baby right in front of my mom in the floor! i guess she felt safe with my mom. ( she was also a stray that was pregnant before she came up) my brother is 12 and Very loud!! remember to always spay and neuter!! there are enough unwanted babies in this world so why add to the problem.
experience rescuing cats