There is no other way then speeding up time!
Chat with our AI personalities
You have to make them eat spoiled food, or give them a slob trait.
You can give birth in the game "Second Life", which you can download for free. You can also give birth in the game "Sims", which you have to pay for. For a more realistic birth, I would go with Second Life.
3 days in sims time(that means 72 minutes in real time)
Well there is no cheat all you have to do is make your Sims do their homework. If you have Sims 2 Seasons you have your sim drink apple juice before they do their homework. It will help them do it faster.
a month ur sim takes a month