To have a baby naturally, a Sim who is able to be pregnant (male or female via CAS options) will have to find a suitable partner/spouse and go through all of the necessary friendly and romantic interactions in order to successfully Try For Baby. Other Guides: Toddlers Guide | Children Guide -> Adopting a toddler or child works the same way. Your Sim returns with some confetti and the baby is magically in the bassinet. You'll also be given the option to change the name of the baby you pick. About an hour later, you'll get a notice that your Sim is bringing home a new family member. She immediately walked out of the house and disappeared at the street. The computer will show pictures and names of the available babies, toddlers, and children. You also get to pick the one you wish to adopt. Adoption costs $1,000 and the player gets to choose between a baby, toddler, and a child. In The Sims 4, babies can be produced using Try For Baby or using the computer to adopt. Learn how to have a baby, how to handle twins and triplets, and how to influence the gender of your offspring after your Sims Try for Baby so you can have the little boy or girl you want. The Sims 4 Babies Guide Getting Pregnant, Having a Baby or Twins, and Caring for Them by Pam Marsden A Close-Up shot of a Baby in The Sims 4 Video Guide: Pregnancy and Babies