dwarf = {
birth = 25
inherit_chance = 25
both_parent_has_trait_inherit_chance = 50
sex_appeal_opinion = -30
same_opinion = 5
opposites = {
giant
}
martial = -1
combat_rating = -15 #old value: -3
male_insult = INSULT_DWARF
female_insult = INSULT_DWARF
male_insult_adj = INSULT_LITTLE
female_insult_adj = INSULT_LITTLE
child_insult_adj = INSULT_STUPID
}
birth = 25
inherit_chance = 25
both_parent_has_trait_inherit_chance = 50
sex_appeal_opinion = -30
same_opinion = 5
opposites = {
giant
}
martial = -1
combat_rating = -15 #old value: -3
male_insult = INSULT_DWARF
female_insult = INSULT_DWARF
male_insult_adj = INSULT_LITTLE
female_insult_adj = INSULT_LITTLE
child_insult_adj = INSULT_STUPID
}
So, dwarfism is done quite faithfully to the quarter and half chance that is noted here. https://dwarfparents.com/chance-having-dwarf-child Inherit chance is obvious, but what is Birth chance? For instance, the website says, "Approximately 1 in 25,000 (0.004%) chance of a child with dominant dwarfism."