Dear Penn & Teller,
I really don’t want to say this, but I feel obligated to. I’m afraid you screwed up. Big time. (Of course, if this weren’t a generally family-friendly blog, where we rarely go beyond PG-13 language, I’d use a term more like one that Penn would use to describe a massive fail, which, as you might guess, also starts with the letter “f”; I think he’d appreciate that.)
I’m referring, of course, to your appearance on The Dr. Oz Show one week ago (video: part 1, part 2, part 3, part 4). Before I begin the criticism, let me just take care of the obligatory but honest statement that I am a fan. I’ve been a fan for a long time. Indeed, I remember seeing you guys perform in Chicago back in the late 1990s when I was doing my fellowship at the University of Chicago. I’ve also seen you in Las Vegas a couple of times, most recently a couple of years ago (see pictures below) at TAM. The two of you have become skeptical icons, through your association with James Randi and over the last several years through your Showtime series Bullshit!, which is advertised with the tagline, “Sacred cows get slaughtered here.” And so they did for the eight seasons Bullshit! was on TV. When you guys were on, it was a thing of beauty to behold, both from the standpoint of entertainment and skepticism.
Is this the G-Spot?
The press release proclaims “Study Confirms Anatomic Existence of G-Spot.” The study itself is titled “G-Spot Anatomy: A New Discovery.” It was just published in The Journal of Sexual Medicine. The author, Adam Ostrzenski, is an “internationally renowned gynecologic surgeon” with multiple degrees (MD, PhD, Dr Hab) and many peer-reviewed articles listed in PubMed.
The G-spot, or Gräfenberg Spot, is an area on the anterior wall of the vagina that can be stimulated to produce sexual excitement, stronger orgasms, and maybe even female ejaculation. Its existence is questionable. Wikpedia has an extensive article explaining the controversy and the published evidence, pro and con, with links to the original sources. You can read more than you ever wanted to know about it there, so I won’t bother trying to repeat it here. A 2012 review of the G-spot literature concluded:
Objective measures have failed to provide strong and consistent evidence for the existence of an anatomical site that could be related to the famed G-spot. However, reliable reports and anecdotal testimonials of the existence of a highly sensitive area in the distal anterior vaginal wall raise the question of whether enough investigative modalities have been implemented in the search of the G-spot.
Dr. Ostrzenski claims to have found the G-spot and taken its picture (above). Believers in Bigfoot and the Loch Ness monster have pictures too. They even had “Bigfoot hair” that later turned out to be synthetic wig fibers. Ostrzenski’s “proof” is no more credible than theirs.