Hayley has an appointment to have some blood work done next Thursday. My vet suggested we have this done befor her Spay operation next Friday. (I'm a little afraid about that!) Have any of you guys had an experience where they found something in the blood work and the operation could not take place? Hayley appears very healthy I just have a fear that she will get sick. I don't know how I lived for six years without a cat in my life!