You never know how things will work out.
Paternal grandfather is NW1 at 88. My dad didn't start losing his hair until his 40s. He was 21 when I was born and 19 years later he still had great hair. He had no idea that his son would start balding in his early to mid 20s.
Maternal grandfather was balding in his early to mid 20s, his daughter, my mam, likely never gave it a second thought that she might carry the gene and that her sons might be affected... Why would she? It didn't affect her...
I could have a kid and pass on my ****ty genes. Or maybe he'll inherit the right genes from his mother and be okay. It may be partly sex linked, we don't even know. But even if you have a perfect head of hair and don't start losing your hair until your 40s, you can still have bald sons. I think women should be very careful about passing on their ****ty genes to sons. Not sure if men play as an important role here.
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Your mam gave you the red green colour blindness gene. Your dad gave you a Y chromosome with no complimentary allele
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