How long do you have to stay on the ship before you can go back home?

Question: How long do you have to stay on the ship before you can go back home?
- Keywords:
  home,
  ship
Asked by _Luck_ to Ashwanth on 15 Jun 2016.
- Ashwanth Vijay answered on 15 Jun 2016:
  
  It would be minimum of 4 Weeks working in an offshore enviornment. Positive thing is I travel all over the world, see many culutures and meet new people all the time.

Question: How long do you have to stay on the ship before you can go back home?