According to some studies, 18-year-old males have a refractory period of about 15 minutes, while those in their 70s take about 20 hours, with the average for all men being approximately half an hour.
According to some research findings, the recovery period for young adult males is relatively short, lasting about 15 minutes, whereas older men take significantly longer, roughly 20 hours on average, with the overall figure being intermediate at around half an hour.