yes it would be a vary bad idea
If you feel that it is a good idea, it shouldn't matter what anyone else thinks. It's your tattoo, your body so you decide :) If it is meaningful to you, then that's all that matters.
kid? how old are you? don't get a tattoo. It's permanent. If you do get a tattoo, get a Henna tattoo. They go away after a while
Smoking marijuana after getting a tattoo will cause no harm to your body. However, alcohol intake before getting a tattoo can cause excess bleeding.
Categorically, yes.
what? i have no idea what you're talking about, but it's probably a bad idea. don't do it. consult a professional tattoo artist in a reputable shop before you do whatever it is you are thinking of doing.
no tattooing has no harmful effects on babies
No tatto artist would agree to that for a few reasons, but if you don't want that tattoo bad enough to sit through the pain, you probably shouldn't be getting it.
It would be a bad idea to get any tattoo while pregnant due to the risk of infection. Most tattoo artists will refuse to tattoo a pregnant woman for this very reason.
covering with solid black is a bad idea. most of the time, you can still see the underlying tattoo. the rose is probably a good idea (organics make for GREAT coverups), but you should seek the advice of a well-experienced tattoo artist for any cover up.
Alcohol thins the blood, making it harder for the tatooist
no, not really
It all depends on where on the side the tattoo is. A tattoo on your belly will expand with the skin. What tattoo artists usually say is that you need to moisturize the skin a lot to keep it flexible, and you might require some touch up work after giving birth and when you're back in your normal body shape again.