Nice maternity clothes there :). Sims 3 still has random maternity clothes... although there's a bit more variety, there's also a big chance of being assigned something butt-ugly and you can't change it :/
I don't know why they disabled Plan Outfit for pregnant people, it couldn't be that
hard to make it work.
And since I enjoy spamming you with pics of my legacy, here's a few more:
Casey III as an adult
Her fifth trait was Unlucky and her lifetime wish is to become a chess legend.
Casey III's husband, Ervin
(traits: Friendly, Loves the Outdoors, Handy, Childish, Good Sense of Humour)
Lifetime wish is to become friends with 20 sims. No way I'm ever going to fulfil that; I hate socialising in this game.
Casey the Fourth.
(traits: Couch Potato, Hates the Outdoors, Never Nude, Ambitious, Heavy Sleeper)
Our first male heir.
4th-gen spare, Simon, currently a teenager.
(traits: Insane, Can't Stand Art, Ambitious, Loves the Outdoors)
"Ambitious" was a mistake, I forgot he wasn't an heir when choosing the trait. Guess the insanity rubbed off on me XD. Oh well, I'll live with it. He wants to become the Emperor of Evil.