Not junk DNA? Then when pieces of it get lost it doesn't ruin the cell? How can this be if it's vital for the cell's function? I don't mean "junk DNA" to be "useless DNA", it's got it's uses, like for this.
I know there's no rule about how sperm gets ruined over time, but a generalization of "older=less viable" should be about right, no?
I didn't specify exact times, only the general direction.
(I can't help but wonder, why the references all the time to your being bisexual and liking "twinks"? Shock value? Therapeutic counseling by repeatedly getting it "off your chest"? Just curious)
It makes for better jokes IMO than hetrosexual ones.
It's good for spicing up the conversation.
Again, Orald, with the idea of them being defective? Whatever.
IDK, it seems to me if it's not a good thing for the breeding chances of the individual then it's a defect. Not caring for the opposite sex could hamper one's breeding chances.
I know my loathing of kids and lack of interest in having any of my own probably mean I won't have any, thank God, though God knows many women vie for my attention.
I wish...

In memory of Perach, who suffered and died needlessly.
I wish I could have been with you that one last time.