Child-Averse

 is a hero personality.

Initial Acquisition
During the random event Field Trip, if the class is sent to the Barracks, there is a 50% chance that all heroes in the retinue will acquire this personality.

Mechanics
This personality applies a persistent 75% multiplier to a hero's Fertility. This effectively does to same to his or her daily chance of conceiving a child as a regent or partner.

This effect is per hero, though, so when two Child-Averse heroes are married together, assuming no other Fertility modifiers, their daily chance of conception is 56.25% of normal for their ages.