Help me figure out what I should be advising and when..

[LovesBeingWearingSkinnyJeans]

So I noticed on another thread I need to give 8 weeks notice to return from mat leave. I am looking for another job and hopeful of getting one so that I do not have to return. If I am that lucky I only need to give 4 weeks notice to leave dont I?

You need to give whatever your contractual notice period is.