Why baldness is more in Men than Women & How to overcome Baldness&?

well...females menstruate once in a month n so most of the blood with deoxygenated blood leaves them....so they dont receive baldness like males do....but i ve seen a few bald females too...after their menopause they may experience serious sshedding of hair too.... n this is also the reason tat females are less prone to heart attack than males....