Benzene is neither an acid or a base, but it reacts with many organic compounds to form fun things like Cocaine and Methamphetamine!
So itâs clear thereâs no one normal amount of time to have sex. The average (median, technically) across all couples, though, was 5.4 minutes. This means that if you line up the 500 couples from shortest sex to longest sex, the middle couple goes for an average of 5.4 minutes each time they do it.
Premature ejaculation. Premature ejaculation is the most common ejaculation problem. It is where the male ejaculates too quickly during sexual intercourse. Many men are unsure about how long ânormalâ sex should last before ejaculation.A study looking at 500 couples from five different countries found the average time between a man putting his penis into his partnerâs vagina and ejaculation was around five-and-a-half minutes.here is no definition of how long intercourse should last. Occasional episodes of premature ejaculation are common and not a cause for concern. However, if you're finding that around half of your attempts to have intercourse result in premature ejaculation, it might help to get treatment.