Wouldn't you call it your ancestral line?
I am very proud not to have added to the terrible overpopulation problem this world has, so in my mind, I am the only successful one in the line that brought me here. My father was a piece of shit. I have bad blood in me by who he was. As an only child of his, i am proud to end it.
not getting someone pregnant would finally be a success in a family full of non condom wearing losers