Thankfully, tons of modders have chipped in to create realistic mods that make the game a million times more immersive. RELATED: The Sims 4: How To Make Money (Without Resorting To Cheats) For those who want to build their families from the bottom up, it can get super repetitive and tedious to play with the same, predictable settings. And yet, pregnancy is such a crucial part of a game that essentially simulates life. If there's one gameplay aspect in The Sims 4 that EA seems to have ignored for too long, it's pregnancy.