Instructions
Launch your ̶0;Sims 2̶1; game and select your family from the main menu.
Press ̶0;CTRL+Shift+C̶1; at the same time during gameplay. A blank field will open in the upper-left of your screen.
Enter ̶0;boolprop testingcheatsenabled true̶1; in the field and press ̶0;Enter.̶1;
Right-click the pregnant Sim and a tombstone will appear next to her. Click the tombstone, and then click ̶0;More.̶1;
Click ̶0;Speed Up My Pregnancy.̶1; Click anywhere on the screen to exit the menu. Wait a few minutes and the Sim will give birth.