16 Real Reasons Why Men are So Tired After Intercourse
Have you ever had tons of bedroom fun with your partner and then looked over a minute later to find him snoring away? Why do men always fall asleep immediately after intercourse!? There are actually a few real reasons why, and you may find some of them pretty surprising. Understanding why men can go from full throttle to instant sleep may help you to be a little more understanding of your partner and their needs. Take a look at these 16 reasons and learn all about why that guy in bed next to you is completely asleep.
Totally Relaxed

Research has shown that men are much more relaxed after intercourse. They are less stressed, naturally making it easier to fall asleep. All the day’s stress has been released, and they finally feel calm, satisfied, and ready to pass out. While it may be frustrating for women, you could try instead to be happy for your partner, who’s finally let go of accumulated stress.
Prolactin

At the end of a fun session in the sheets, men release a bunch of different chemicals. A hormone called prolactin is one of them. Lots of research has shown a strong link between prolactin and sleep. Since intercourse makes prolactin levels rise, men immediately start to get drowsy. So, try to avoid getting angry next time this happens, and think about the science!
More Fun Together

More prolactin is released after intercourse than when men simply have a little solo fun. While this may be paradoxical at first, the science is clear about it. Men are way more sleepy after intercourse than if they just take care of business alone. In fact, intercourse releases four times more prolactin, making them four times more tired! Quite incredible, right?
Dopamine is Supressessed

Dopamine is a neurotransmitter that stimulates the body and makes you feel awake. This hormone is used by your brain to send messages between nerve cells, affecting your entire body and behavior. As it turned out, prolactin suppresses dopamine, so your body receives less stimulation and starts to feel sleepy. This may be another main reason why your partner tends to fall asleep immediately after intercourse.
Oxytocin

Another chemical that floods a man’s body after intercourse is oxytocin. This hormone is produced in the hypothalamus to then be released into the bloodstream. Oxytocin has been proven to reduce stress levels, which can, in turn, lead to sleepiness and relaxation. This is just another reason why men start to snore soon after intercourse, so there is no need to get angry.
Improved Sleep

Not only does the release of oxytocin make men sleepy, but it can also improve the overall quality of sleep. Amazing right? So, not only do men feel tired, but they will sleep better after intercourse, which is an extra reason to add a quick session before bed! When high-quality sleep is almost guaranteed, it’s no wonder men are a little frisky right before bedtime!
The Bed is There

One possible reason why men like to go right to bed after intercourse is simply because they are already in bed. As silly as it sounds, this may be a huge factor at play. Think about it. If you ever have intercourse in another location, does your partner fall asleep right afterward? Probably not. This big event typically takes place in a nice, cozy bed. Why not just roll over and go to sleep? It seems like the natural thing to do!
Physically Exhausting

Intercourse can be a very physical activity. With the average session lasting about 30 minutes, a man will burn about 100 calories, even more, if they give a little extra effort! Everyone is tired after exercise, which may be why men like to go right to sleep after intercourse. Just think of how you feel after a long session at the gym or a long run outside.
Vasopressin

Vasopressin is another chemical that is released by a man’s body at the end of intercourse. This chemical is associated with blood pressure regulation, the control of the body’s osmotic balance, as well as sodium homeostasis. The release of vasopressin is associated with melatonin, a chemical that regulates your body’s clock. This is just another reason why intercourse leads to feeling sleepy.
End of The Day

Intercourse often comes at the end of the day. Men may simply be exhausted from a long, busy day and ready for bed once the final big event has occurred. It is just natural to want to go to bed at night! If you tend to have intercourse first thing in the morning, you are surely not dealing with a partner falling asleep right afterward, even though cuddle time may also be kept to the minimum due to our thousands of duties.
Light Are Out

Lights really affect a person’s circadian rhythm. Our bodies are trained to be awake when it is light and asleep when it is dark. Having the lights off and being in darkness signals our bodies to sleep. Since intercourse often takes place in the dark, the body will want to go to sleep! If you want your partner to stay awake, try to leave the lights on and see if it makes a difference.
Lots of Trust

Intercourse typically takes place between two individuals who trust each other fully to the point that they are ready to do one of the most intimate acts we are capable of. When you trust someone, you are typically very relaxed around them. Your body is not on high alert but nice and calm. This state of relaxation facilitates sleep. A man who falls asleep after sex simply trusts his partner! Isn’t that sweet?
Emotional Satisfaction

A fun night between the sheets is not only physically satisfying but also emotionally rewarding. After intercourse, a man will likely feel emotionally pleased, which may actually lead to sleepiness. They are no longer questioning your relationship, wondering how you feel, or feeling stressed about day-to-day life. They are emotionally happy, relaxed, and ready to go to bed!
Pure Habit

You and your spouse probably like to fool around at night, as most couples do. There is a good chance you have a set routine where you have intercourse and then get ready for bed. Just having this set routine may be the reason why your partner is instantly sleepy after a night of passion. They are simply in the habit of intercourse followed by sleep. Their body instinctually knows the routine!
Right Music

When we have intercourse, we often choose some ambient background music to help us set the mood and avoid awkwardness. While these tunes are great for creating the right ambiance, they are also ideal for relaxation, meaning falling asleep lulled by them is often easy. Try to put on more energetic music next time and see whether your partner falls asleep so easily.
No More Needs

You had a lot of fun between the sheets, your man is happy, and now he is asleep. This could be because he no longer has any needs that need satisfying for the day. His checklist is complete, his mind is clear and he is simply ready for bed. While you may be laying there thinking of all the things you have to accomplish the next day or the things that need to be done around the house, he has no more qualms! Now, isn’t that nice?
