[Concern] Is hair loss hereditary?

Does hair loss strongly involve genetic factors?

My family has severe M-shaped hair loss.

Both my father's generation and my own have severe M-shaped hair loss.

All of my relatives in the family have M-shaped hair loss.

I also have a severe M-shaped hair loss.

My relatives and I have severe M-shaped hair loss, so I am worried about my son.

I'm very worried about my son...ㅠㅠ

I am very concerned while watching my hair loss and that of my relatives...ㅠㅠ

Are there any good prevention methods?

Does hair loss genetics skip a generation?