We recently rescued two kittens (1 male 1yr, 1 female 6mths) who were kept in appalling conditions. As soon as we got them, they were separated and he was castrated. She is booked in for next week. BUT she has started to eat like a horse, her tummy is slightly rounded and her nipples can be felt quite easily. Is she preggers? and if so how far gone does anyone think. A friend told me they won't spay a female that is pregnant, but isn't 6-7 months to early for a litter.