From personal experience absolutely nothing! If your IUD is not a copper one but one that has a slight amount of hormones (same as mine) then nothing. :P
There are no known drug interactions between marijuana and Mirena or Paragard. It's hard to know what other ingredients might be in your marijuana.
don't smoke weed
They can get simulated.
Nothing
Your penis dies
If you are on probation and you smoke weed, you are likely to violate the terms of your probation, which could result in penalties such as a warning, probation extension, fines, community service, or even jail time, depending on the severity of the violation and the policies of your probation officer or court. It is important to adhere to the rules of your probation to avoid further legal consequences.
You get high
You get happy and hungry and sleepy
you get phucked up
Nothing
Nothing that wouldn't normally happen when you smoke.
Yes. Smoke weed instead.
You always smoke more weed on Acid man.