Gender differences in mortality and life expectancy vary by country. But in most countries, men live shorter lives than women (see figure). In Russia, for instance, the difference between male and female life expectancy is 13 years (59 vs. 72).he difference in male and female life expectancy has narrowed in recent years, from at least 7.7 years from 1972-1979 to 5.2 years in 2004, according to the U.S. National Center for Health Statistics.
A pulmonologist (sometimes referred to as a pulmonary disease specialist) is a physician who specializes in the diagnosis and treatment of conditions and diseases associated with the lungs.
Endocrinologist Info. An Endocrinologist is a physician who specializes in diagnosing and treating conditions that are related to the endocrine system. They are concerned with the glands and hormone production. They work to correct problems stemming from over and under production of hormones or the body's inability to properly produce hormones.