A lady told me today that an unspayed cat will get a certain type of cancer because she is not spayed. After being in heat 1 time she has a 65% chance of getting this cancer and after 2 times in heat she has a 95% chance of getting this cancer. Is this true? I have a one year old female that I have not spayed yet and she has been in heat about 6 times already and she is right now. but I am getting her spayed on Monday morning. Is all this true?