Poliomyelitis, also known as poliomyelitis, is not a hereditary disease and will not affect fertility as long as the child’s reproductive system is normal. Poliomyelitis is mainly manifested as inflammation of the gray matter of the spinal cord, the initial stage is mostly accompanied by fever, followed by damage to the motor neurons of one side of the limbs, showing a decrease in muscle strength and muscle tone of one side of the limbs, and some children show increased muscle tone, paralysis of the lower limbs, limb deformities, which seriously affects the child’s mobility and life and learning, but has almost no effect on intellectual development and fertility. Timely polio vaccination is the most effective way to prevent polio, as long as the child’s physical condition allows, should be vaccinated in time.