Sakoon
I'm due on the 9th March and in a similar situation...have told the boss I will be appying for the year however I may need to return earlier for financial reasons...just check how much notice you have to give re returning early...if you're permanent and you own the position your replacement will be 'fixed term' and their contract states that they can be given a few weeks notice of changes to their position...that's how it works in WA. Do what's best for you and your situation