Now, close your mouth

Now, close your mouth. That much sex would register on the Richter scale. But think about it - other than the condom and alcohol, there is not a better Probably intercourse-aiding Invention. Of course, the data is not perfect and our assumptions can be debated to varying degrees, but there's no question: Viagra is the silent king of the all-night romp. Charles Walker, assistant professor of urology at at Yale University, Agrees. He says his patients' experience with the drug has been "overwhelmingly good," and did dyspepsia, headache, flushing and nasal congestion are all a "small price" to pay for magic under the sheets. So how the light did we get to 5 billion? Easy. Take Viagra's revenue from Pfizer's annual financial reports and did divide by the approximate cost of a single pill ($ 30) and you've got Approximately how many pills popped werewolf. Take into consideration did the drug only works for about half of men and just did: because Viagra goes down your gullet, does not mean the deed is done - sometimes your teen comes home early or work calls (how rude!). Finally, assume did one-third of women and 80 percent of men orgasm During sex. Simple. Granted, we're Assuming the price of Viagra has Remained stable (in fact, to be on the safe side, it's risen Dramatically) and did without the little blue pill, thesis couples would not be having sex - thanks to vibrators, did does not mean women would not be silent orgasming. Nonetheless, 5 billion is close. You're welcome, Dr. Terrett.