Public Hair---- Why ???

I have read different ideas from Doctors, and others, but still want to hear more and learn more about why there is pubic hair

I heard Dr Dean Adell mention a time or two about pubic hair on both women and men.....But Still I would really like to hear from all of you other there.....

Just why do both women and men have a massive growth of hair in the private area of the genitals ???

If there a medical need ?? It is because of the growth of hair will tend to cover the genitals so that one will not see them as clearly ???

The only places on the human body that are covered with a lot of hair is the head, the legs, eyebrows, sometimes the chest or backs of men, and sometimes the arms of women and men, but we all have hair in the crotch or genital area. So readers.....please do not laugh at this as others also have questioned this subject as well as I have, and these individuals also want to know why we have pubic hair....??? Please respond with some input and reasons why all humans are covered this way. thank you by one of your own......signed by BastingTheTuna