Or does it vary depending on the vet? Never having had a female cat, I have no idea!
There's a little black and white cat outside that I think lives in one of the flats in another block. She has just run back with what at first I thought was a ginger patch of hair but on closer inspection seems to be bald patch. If it's the cat I think it is, she is def more than 6 months old but still a young cat so could have been recently spayed. It is situated on cat's right side but quite high up.