WebMD Health News. March 30, 2000 (Atlanta) -- As many as 44% of the people in the U.S. who have epilepsy -- more than 1 million people -- continue to have seizures, despite getting medical treatment, according to a report in the March issue of the journal Epilepsia.
First, some female dog and cat anatomy and the spay surgical procedure must be discussed first to understand how a pet can seem to be in heat after a surgery to prevent pregnancy and heat cycles. In the dog and cat, the uterus is shaped like a very long Y..
A Lifetime Of Heat. Your female dog will go through estrus cycles for the rest of her life. There is no such thing as a dog menopause, although as they get older the bleeding, or estrus, phase lengthens. Spaying your female puppy prevents her from going through the estrus cycle.