Well you have to make sure the two Sims really like eachother. In this case, you select both sims and tell them to relax on the chosen bed. If you want a child, you click "Try for baby." If you just.. Want to have some 'fun', select "Woohoo." And of course, if both sims are ready yet, you can select "Kiss" and "Makeout".
Get both of the sims in the bed relaxing and select one of the sims that is laying in bed then click on the other sim and select cuddle.
Get both sims to relax on a bed and select 'woohoo'.
Make sure you have a double bed... then make both sims "relax" on the bed then Click "Try for baby"
If your Two sims are in Romance level (You know this if your sims can Make out) get both of your sims to relax in Bed by clicking on the bed and press Relax. Make sure both of your sims to do it. Then click on the sims you want to Woo Hoo with and press Woo Hoo or Try to have a Baby
you get your sims to both realax on there bed together then click try for a baby
in the sims 1 for the PS2 you can have a baby, have two sims make out few times or have them both relax in a bed and select "play in bed" if you have the sims 2 for the PS2 then you can't have kids.
the two sims have to have a high amount of freindship. then when they are both on the bed you can get them to 'Try for Baby'
you need to have two sims that are in love, then have them both relax in a double bed, and then select "woohoo"
Make sure both sims are in love, then get them to relax on a bed. Click on the Sim you aren't controlling, and select WooHoo.
no, your sims can't wet the bed in the sims 3.
The two Sims have to be in love, then make them both relax on a bed and them make them woo-hoo or try for baby.
The sims either have to be in love or married. Buy any double bed, (the bed where 2 people can sleep) have both the sims relax, have them cuddle, and you can then hit the button try for baby. If you hear a ding type sound, she is pregnant