I aim to have one litter a year with each of my girls, but then it depends on calling patterns. The least time between litters for one girl has been 8/9 mths, but then I am lucky that none of my girls *touch wood* have insane calling patterns. None of them drop loads of weight feeding kittens but I still prefer them to recover completely and have a good rest in between.

There is one breeder that I am aware of has a queen that had 3 litters in a 8 month period, others had 3 litters in 11 and 13 month periods. That is just wrong