First Step: Make sure you have a crib in your house if not then buy one
Second Step: You have to marry your partner
Third Step: Invite them over so their inside YOUR house with you
Fourth Step: Keep kissing them until you have the option to have s** with them
Fifth Step: Keep having s** with them until you have the option to try for a baby, once you have that option click it and they will have s** again and everything will go back to normal BUT the female in your partnership is pregnant
Sixth Step: Couple of days later you will get a message saying the baby is delivered and their you go. hope I helped