Ch. 27 - Kumquat Test
In case you weren't sure where 'Kumquat Test' came from...It comes from a reference to the fact that Lorelai made in season 5. She said the only time she ever craved fruit was when she was pregnant with Rory. Moving that reference to this chapter, Lorelai assumed that if Rory were pregnant, she would also crave fruit. Thus, the 'kumquat test' to see if Rory was pregnant. Hope that clears up confusion if there was any.