How to add a baby?

Get a male and female sim in one place . Make the male or the female do romantic things . The romantic things are pink, purple . Keep doing pink actions . Until you see propose Marrige . Get the get engage get goal . They will give 20LP .Click propose Marrige and buy the 21LP ring . Next click get married . Now buy a crib . Click add baby . They cost 3 LP now that the Christmas update came . . MAKE SURE YOU HAVE ENOUGH LP !!! Wait for the baby to come or use LP . Now customize and you are done !

It will help if you build the Children's store. First of all you need a lot of either LP or $. You need to buy a cot from the home store, the cots cost:
5LP brown
6LP yellow
8LP blue
16LP pink
$ 3,000 grey/silver

Then you need to place it in the middle of the room and be sure that an Adult sim can get to it if they can't then you are stuck. Press the add a sim button above the cot and make your baby. It will take something like 4 or 8 hours for the baby to come. You can grow the baby into a toddler by Baking a cake and the toddler into a preteen by baking another cake.

You can only put a baby in a house that a married couple live in.

Basicilly all you need to do is buy a cot which is up to 9 LP,cheapest.after the purchase a box will come up explaining that it cost atleast 9 lp to add a baby