I have been thinking about simulating population demographics and local politics, the sex, violence and disease...

Peeps are born, age, randomly get sick, grow decrepit and die. The womynz haz clillinz, or my population goes extinct!

So each peep object has age, sex, health and each female peep may get busy and have another peep under the right conditions. That will be a straight forward age bracket and health. We don't need to complicate this with fathers and potential inbreeding...