Specifies the Gender that is valid for babies of pregnant Sims. Male, Female or both may be chosen.

The maximum number of offspring a Sim can have during a pregnancy.

The maximum number of children a Sim will have during their lifetime.

Determines whether to rename a baby born to an NPC or Played Sim after pregnancy completes.

The percentage chance that multiple offspring of the same gender will have identical genetics. If left at the default value, the current EA setting will be used.

If enabled, when a child is adopted or a couple is married, the child's surname will be changed to match the parents if both parents have matching surnames. Note that 'Rename Non-Active Adoptions' overrides this setting.

Determines whether babies inherit non-personality traits from their parents, how many they will inherit and whether they will inherit the specified maximum number of traits or a random number of traits up to the specified maximum.

Determines the maximum number of non-personality traits that a baby will inherit from their parents.