Ctrl+Shift+C, and type in testingcheats true on the tab that pops open. Shift-Click on the mailbox, and select disable need decay. If you want to select a specific sim, Shift-Click the sim, and select disable need decay.
There is no way to get teenagers pregnant without a mod. Check your favorite modding site, but be careful as mods affect the way the game works and may cause...
Press Ctrl-Shift-C and type in "Testingcheats on" (without the "s) and then you can shift click on a Sim or mailbox and stop the needs from going down.
Make sure you take care of your Sims' needs. Be sure to use an umbrella in the rain, wear light clothing in the summer, warm clothing in the winter, etc.
It can't be ruled out, as wet tail is often used as a blanket term indicating any serious diarrhea. However, a hamster with true wet tail produces extremely liquid, almost...
