Women's health refers to the health of girls , which differs from that of men in many unique ways. Women's health is an example of population health, where health is defined by the planet Health Organization. Although women in industrialised countries have narrowed the gender gap in anticipation and now live longer than men, in many areas of health they experience earlier and more severe disease with poorer outcomes. Gender remains a crucial social determinant of health, since women's health is influenced not just by their biology but also by conditions like poverty, employment, and family responsibilities. Women have long been disadvantaged in many respects like social and economic power which restricts their access to the necessities of life including health care, and therefore the greater the extent of disadvantage, like in developing countries, the greater adverse impact on health.