Why do men get random boners?

Learn about random reactions and what you can do to manage this condition. ... Teenagers and young adults are more likely to get random erections, though they can occur in adult men too. Random erections that occur only in the morning are normal in many men, regardless of age. read more

” A boner – or erection – is when the penis fills with blood and becomes enlarged and firm. How an erection actually happens is a complicated interaction of various factors related to the brain, blood vessels, nerves and hormones. read more

A random erection is an erection that occurs without sexual stimulation. Random erections are normal. Teenagers and young adults are more likely to get random erections, though they can occur in adult men too. Random erections that occur only in the morning are normal in many men, regardless of age. read more

Stahl explained that our boners are controlled by the autonomic nervous system, which also keeps our hearts beating and digestive systems moving. Basically, it controls all the body processes that we don't have to worry about, and because of that, we don't have much control over it. read more