The most popular mods that allow players to enable periods for their female Sims are WickedWhims and Slice of Life. In this guide, I’ll answer all your questions related to how the game mimics this monthly physiological phenomenon.Ĭan Sims have periods? The official The Sims 4 game does not support the period feature but gamers can add it via mods. Let’s continue the chapter dedicated to Sim pregnancy and tackle another confusing topic for many gamers: Sim periods.