When it comes to erections, most people think they have all the necessary knowledge. However, there are some surprising facts about this male bodily function that many people don’t know about.

Here, we will highlight 5 surprising facts about erections that you may not be aware of.

Fact #1: Erections are not only caused by sexual desire

The first surprising fact about erections is that they are not always caused by sexual desire. Erections can also occur due to physical stimuli that have nothing to do with arousal.

For example, some men may experience an erection when they are nervous, stressed, or even when they are riding a bike or horse. This is because the body releases endorphins that can cause an involuntary erection.

Fact #2: Erections can occur during sleep

Another surprising fact about erections is that they can occur during sleep. This natural bodily function is commonly known as a ‘morning erection’. These erections occur when the body is in a relaxed state, and can last up to an hour.

This type of erection is not necessarily a sign of sexual arousal, and can occur at any age.

Fact #3: Erections can be an indicator of overall health

Did you know that your erections can actually be an indicator of your overall health? In fact, doctors often use erections as a way to diagnose health problems such as heart disease and diabetes.

This is because the blood vessels that supply the penis are also involved in maintaining cardiovascular health. Therefore, if a man is experiencing problems with his erections, it could be a sign of an underlying health condition.

Fact #4: Size doesn’t matter when it comes to erections

Contrary to popular belief, the size of a man’s penis does not determine the strength or length of his erection. Instead, the strength and duration of an erection are determined by factors such as blood flow, nerve sensitivity, and overall health.

Therefore, a man with a smaller penis may actually have stronger erections than a man with a larger penis.

Fact #5: Erections can occur after death

Yes, you read that right. Erections can actually occur after death. This is known as a ‘death erection’ or ‘angel lust’. It occurs when a man dies and the muscles that control their erection become relaxed.

This causes blood to flow into the penis, causing it to become erect. While it may sound disturbing, it is a natural bodily function and nothing to be concerned about.

Conclusion

Erections are a normal and natural bodily function that most men experience throughout their lives. While most people think they know everything there is to know about erections, there are some surprising facts that many people may not be aware of.

From the fact that erections can occur after death to the fact that they can be an indicator of overall health, there is much to learn about this fascinating male bodily function.