It depends on how old the child is. If he/she is like 4 years old then NO if he/she is like 17 then I'm sure it's ok.
Depends on your morality and religion. If you love him/her, then sure and it is love, but if you are doing it for fun then maybe that is morally wrong. However, It is perfectly okay for friends to be naked together sleeping or awake.
Yes it I a okay to go to a nude beach alone
No
100%
No, but it could lead to it.
It's probably "sleep in the nude". And it means sleeping naked, not using a pyjamas, a nightgown, panties, briefs or any other kind of clothing.
I think it is okay
No this will not make him sterile.
Being from Israel is not a bar to sleeping nude nor is it from any other geographic location
Sleeping in the nude is more comfortable for guys, especially as they grow and discover themselves. This is perfectly normal and part of growing up. The key is not to make a big deal about it.
No, it is called "indecent exposure".
yes she is, most of the times