She went to the vets today to be shaved (to check for spay scar) they couldn't find one, so they opened her up, however she was spayed already. I hate that, but we have no alternative, but it really knocks them about as there's a lot of pulling and prodding & she is not too well, so is staying in the vets overnight.
So in the last month - I've had 2 opened up that were already spayed (Tiggles & Caterpillar) & one spayed that was in early stages of pregnancy (Ellie)... This I did not know until it was too late, otherwise I would have let the pregnancy continue.