get the two people to relax on a double bed then click on one of those two people and either select woohoo or try for a baby. Relationship has to be upto a 100 before they can have a baby.
Sims are always having sex! They can have kinky desires too - like wanting to sleep with other ppl outside of relationships etc... Infact sex is an integral part of the game - it's an important part of Sims in relationships being compatable, happy etc.... Like lots of other 'scores' - cooking skills, job prospects etc.
The sims is genius.. Well 7 year olds should know about sex - it's a very important part of human life - and if the game goes into details about work, stress, salary, love, romance etc then why not sex... It's not tasteless or exploitative, just a factor that becomes part of the game. (It's not pornographic or anything)!
youve always been able to do this, infact without it in the sims2 the game is pretty pointless and you couldnt have children and let you sim familys keep on growing!
In Sims, you kiss several time and then you get a window that asks "Shall we have a baby?". This is Sims 1 on PC.
Sims 1/Busin' out on PS2, they disppear under a ned (Has to be vibromatic heart bed and has to vibrating, I think), this is also the case in the sims 2 but can be done in any double bed. I don't know about Sims 2 PC.
But here, four years on, the Sims 3 is out! Wow! I wonder what goes on there...