You can as long as you don't get the piercing wet. Bodies of water are HORRIBLE for new piercings. They are filled with junk that will greatly increase your risk for infection. Don't get it wet until its at least 2-3 months old. Even then, be sure to clean thoroughly afterwards.
YES
Um, yes.
Ahhh Yes you can.
lake rotarua
Yes everyone does it
Swim
If you could swim before you got your naval pierced then you will still be able to swim afterwards, unless it is so huge that its weight drags your to the bottom. If you have just had your naval pierced it is probably a good idea to avoid swimming until the piercing has completely healed, to avoid any risk of infection. Once it has healed swimming shouldn't be a problem.
well, i did the day i got mine pierced.
2-3 months
We went 2 the lake 2 swim.
Yes, you can swim in a river if you have your belly button pierced. However, if it is a new piercing, the general advice is to wait at least a month before swimming as the wound needs time to heal.
It would depend on how alkaline the lake was. The sea is slightly alkaline and you can swim in that. However, I wouldn't advise that you go and swim in a lake with a pH of 14! I think this question would do better if it was rephrased.
no, they can not
Most likely, a lake trout.