Hello, I have a ten month old kitten who just entered her first heat. I had decided to let her have just one litter before getting her spayed but had planned to wait until she was at least a year old. But now she seems in real distress with her heat symptoms and I am wondering if it is a good idea to let her get pregnant now. But at ten months (or around 12 months when she has the babies) old is she mature enough? Will she be a good mother?