If you're considering pregnancy and having babies, that requires its own set of steps to consider! Whether you're a hopeless Sim romantic, a would-be Sim lothario, or a coolly detached achievement or trophy hunter (where WooHoo appears often!) this WooHoo page will take you through the various requirements for, and benefits (and risks!) of WooHooing in The Sims 4 and who can WooHoo with who.
WooHoo is the ultimate expression of romantic love between two Sims - and the ratings-friendly Sims version of sexual intercourse first introduced in The Sims 2.