I work behind a computer much. The truth good protection. Yet to not work...

[Rolling]

I work behind a computer much. The truth good protection. I can not work yet. Who knows, how much or as far as it is harmful.

[The anonym]

If there is no threat of an abortion, it is absolutely harmless.

[Nata]

The computer, and long sitting on a chair is harmful not. To a bowl rise and walk. Speak, it is necessary each hour.