what is a pyometra
Pyometra is defined as an infection in the uterus. Pyometra is considered a serious and life threatening condition that must be treated quickly and aggressively.Pyometra is a secondary infection that occurs as a result of hormonal changes in the female's reproductive tract.During estrus (heat), white blood cells, which normally protect against infection, are inhibited from entering the uterus.yometra is a secondary infection that occurs as a result of hormonal changes in the female's reproductive tract. During estrus (heat), white blood cells, which normally protect against infection, are inhibited from entering the uterus.