Ability to set parental gender preferences.Ability to control the duration of pregnancy.Possibility of terminating the pregnancy.Possibility of having five or six twins.Let's talk about just a few of the things that are available in this mega mod: The first mod in this list is the biggest, can you tell by the name? ArtUrlWW's Pregnancy Mega Mod adds so much to pregnancy that it had to be the first one on this list. The Sims 4 Pregnancy 10 Best Mods Pregnancy Mega Mod These 10 mods will make your sim's pregnancy much more detailed and keep you on your toes a little longer instead of bored and waiting for the baby to arrive. This is why I am so grateful that modders exist to make the game more fun and much more interesting. I'm still waiting for a big pregnancy update to come to the game, but I'm not going to hold my breath. The Sims 4 has been out for several years now and let's be real, pregnancy has never been detailed enough.