All of a sudden my cat has started peeing anywhere in the house mostly on my husbands bed. I keep her litter box clean 2 or 3 times a day. Since she has come into heat though she will pee anywhere. Don't understand why.

Our cat had never had an accident in the ten years we had him. Then he started peeing ouside the litter box on the floor. He had diabetes. Could also be a urinary tract infection. You need to take her to a vet and have her "fixed". They will take a blood sample to determine what's wrong. Hope she's fine.