Yes, as long as you had it in your mouth.
Yes, I don't smoke but I get high off the hot box my friends do in their car, if you inhale exhaled smoke, there is still THC that will enter Your system
Yes. Marijuana doesn't affect the reproductive system.
No
You still inhale the dangerous chemicals that first hand smoke makes you inhale. There are way too many dangers to list here - try searching it on the internet.
There is some damage to the lungs caused by marijuana smoke inhalation. (However, note that marijuana does not necessarily have to be smoked, it can also be brewed as tea.) Interestingly, marijuana smoke has not been found to be carcinogenic, unlike cigarette smoke. However, marijuana smoke is still an irritant to the lungs and can contribute to the eventual development of emphysema.
Let it dry first.
Nope.P.S. Stop wasting weed.
Yes, it is the same as second hand tobacco smoke. Even if you don't inhale directly (first hand) from the pipe, bong, or paper rolled cigarette you will still inhale the THC from the second hand smoke in the air. You will experience some of the intoxication and it may show up in a urine drug test, so be careful who you associate with.
You need to inhale the smoke to experience any of its effects.
Yea I would say it would still show. I am sure if u smoked it like put it in your mouth and had some smoke in your mouth. Even though u didn't inhale a lot i bet u still accidentally inhaled a tiny bit; it would be impossible to hit a blunt/joint/pipe and not inhale any at all.
You can still get high just by holding the smoke in your mouth (like smoking a cigar), but it takes about twice as much marijuana to get the same level of effects. no it has to go in your lungs to get you high. meaning you HAVE to inhale to get hi. You can definitely just hold the smoke in your mouth. Please see here for further discussion of the technique: http://www.erowid.org/plants/cannabis/cannabis_info23.shtml
Yes, it is just like second hand smoke from cigarettes, you inhale the second hand smoke from the weed, and even though it is diluted and most of the THC is gone, there is still enough to lightly phase a non smoker. If you are a chronic pot smoker, don't count on getting a contact high.