Well, says the wombless bat, if you're going there....
(Warbling)
An awful debility
A lessened utility
A loss of mobility
Is a strong possibility
In all probability
I'll lose my virility
And you your fertility
And desirability
And this liability
Of total sterility
Will leed to hostility
And a sense of... futility
So let's act with agility
While we still have facility
For we'll soon reach senility
And lose the ability!