Most Helpful Guy
No fixed time. It depends on how soon the couple become comfortable with each other, so as to stay together.
I personally wouldn't 'live' with a girlfriend (even if I had one), if I wasn't married or at least engaged to her. Nothing religious, though. Just a preference.0
Most Helpful Girl
As long as you feel like it.
I say as long as it takes for you to get to know them!
Also, if you're planning on getting married - you might want to try out living together first.0