And when it comes to building your Sims’ families, nothing is more important than pregnancy-the cornerstone of any thriving Sims family.īut for many players of the game, pregnancy can often feel a bit tedious and repetitive. When it comes to Sims 4, one of the most popular experiences is building and managing a family. With the right Sims 4 pregnancy mods, you can shake up the formula of the game’s tedious and repetitive nature and bring more excitement and realism to your Sims’ pregnancies.