No, because it doesn't matter.
Out of 1,000 men roughly 18 of them will have a penis that is 7 inches or more.
Basically, 1% of men (one man in a crowd of one hundred) have a 7-8 inch penis. 0.6% have 9 inches, and 0.2% have more than 9 inches. 1.8% = 18 out of a thousand.
The human penis usually stops growing between the ages of 18-21.
The average penis size differs from country to country, but here's a few:
France - 6.2 inches • Sweden - 5.9 inches • Germany - 5.7 inches • USA - 5.3 inches • China - 5.1 inches
Coincidentally, on average women (when polled) have responded that their "ideal" partner's size is around 6 inches.
That's true, the stats I threw out don't include girth. It is important to choose a condom that fits appropriately. Measure if you need to =)