When/if you are single again, one of your friends will try his odds, H.Protagonist.
You are compatible enough to have a probably lasting and close relationship, which true (heh) friendship. You have the same sexual orientation. Independently of your attractiveness, that makes you one of the greatest odds of the person finding someone to grow old together together, if he has any interest in this, that is.
It's not that the person will be seeking a "fuck buddy" (may happen though), but that you are cool enough that even if you had two penises, he would still be your buddy for 40 years or so, but since you don't have a penis, if chance arises, and mood, and whatever, why not be buddy for these 40 years with a babby, or three.
That does not mean friendships break when no possibility of that is left. Because, friendships.