Does having lots of body hair has some underlying health issues?

Generally men don't have hell lot of hair on most parts of their body, but I do. And I am so ashamed , embarrassed about it and it makes me feel weird odd man out.
Should I get myself medically checked?
Will I be able to marry and have a healthy happy relationship with a woman?
And what to do so that my hairiness isn't passed on to my kids if I ever meet a woman who wants to marry me?
Does having lots of body hair has some underlying health issues?
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