The trade-off between having a finite number of eggs when born vs. a pair of nuts housing a temporary skeet factory is crazy as fuck.
Back in the day, the men would outlast the women in reproductive longevity, but in the future? We could be the ones running out before them.
IE: In a casually sexual society women having more sex will not effect their egg count, men having more sex will definitely run-down their nuts’ ability to produce far into the future.
So does that mean there’ll be a balance of ages for parenting?
