No, but there is for Freetime.
On PS2 the your lover/partner you keep kissing, then a box will pop up saying would you like to have a baby? Then you click yes, the bummer about this is that you can't choose the own gender of your...
by being in love and really knowing the other Sim
i think so
Yes, but only in a free mode. In story mode, you are unable to have kids at all. :C