Hi, all. New to the forum here. Anywho...
I have one blond young adult sim, one brunette, both created in create-a-sim. I just find it amusing that of their four biological children, three are blondes, two of them to the point that they're mini clones of said blonde as of right now (still can't tell whose nose they inherited). The third blonde has blue eyes, which is pretty close to center between the light green of one parent and dark brown of the other.
The other (amusing yet completely frustrating) bit has happened twice. After my duo adopted their first child, they wanted to try for a kid of their own. They had twins and right in the middle of the twins' babyhoods, they wanted to try for more biological kids. They had another set of twins just after the first set aged up and before the second set of twins aged into toddler, the parents wanted to try for another kid! All afternoon I've going 'guys, you have five kids already, why do you want more???' One of you has the family-oriented trait so the other needs to be the rational one here, not me!