I've always wanted to adopt in the first place, one, because there's enough people in this world already, two, because there are so many unfortunate children without a loving family, and three, pregnancy disturbs/frighten me.

But now that I know that I have a highly heritable disorder, that's even two more reasons to not have children: One, I don't want to pass the struggles on, and two, I don't want to experience whatever pregnancy hormones would do to me.