seventh page slump 

A phenomena observed when one is writing a ~10 page paper and finds oneself stuck at or around page 7. This is often followed by 3 very awkward pages consisting of extra sentences and/or paragraphs which needlessly flesh out the body of the paper.

Everything was going fine on that 10 pager I had due today. Then I hit the seventh page slump.

seventh page slump by Bob Gunderson May 1, 2006