Just be sure to allow enough room for the spiral bound.
Page 1, 3, 5 etc should all have about a 25mm margin from the left
Page 2,4,6,8 etc should all have a 25mm margin from the right
Text or any visible element should not enter this area.
No word on what program you are using - if you can give a bit more information on the project and your experience we can direct you better.