Hi Walter,
Actually, I felt it was too long. I would have preferred to write 1 week before I actually did. I did take almost a week off in the middle of my studying for a long weekend away so I studied about 9 weeks, I think? And I did feel prepared to write at the end of week 8. Now, I lived and breathed PMP materials for those weeks - my spouse was awesome about taking on extra so that I had less on my plate and could study constantly. I'd be happy to share my specific study schedule with you, if you'd like. Just let me know and I can provide a link for you to grab it from.