Why do men first fall asleep after sex?

Quite a normal night phenomenon occurs in bedrooms around the world. After sex, men fall into deep sleep, while women lie awake, silently cursing the name of their asleep partner.

Prolactin is to blame for everything?

You can thank the hormone prolactin for male postcoital drowsiness. Prolactin suppresses dopamine, a stimulating neurotransmitter that makes men feel cheerful. Male body begins to intensively produce prolactin after sex, but in the body of a woman there is no such processes. That is why it is difficult for women to understand their partners, who fall asleep a few minutes after intimacy. It turns out that you have to blame nature for everything, and your husband does not decide anything here.

How do other hormones work?

However, prolactin is not the only culprit, the man can not keep his eyes open. The level of the hormone of good health - oxytocin - also changes dramatically during intimacy. Its enhancement helps the brain to get rid of all the stressful thoughts that have accumulated over the day, so it is much easier for a man to relax and fall asleep after sex.

In addition, if sexual intercourse occurs with the light turned off, it signals the internal clock of your body that it is time to sleep. When this occurs, the hormone melatonin ignites your sleep cycle.

Thus, when prolactin, oxytocin and melatonin are collected and begin to work together, the man simply does not have a chance to stay awake.

Is there an exit?

But what if you do not want to feel fatigue and drowsiness after sex? Maybe you would like to spend some time with your partner? Or maybe your date was in the middle of the day, and you still need to continue working (at least, remain a sensible creature, not a sleepy zombie).

To do this, you just need to make sure that you have chosen the correct position. Naturally, if you lie, your body will take it as a signal that it's time to sleep. Also you must leave the light on. That way, you will not accelerate your sleep cycle.

In addition, it is desirable to immediately get out of bed. Our brain is arranged so that with age it begins to perceive the bed as a place for rest and sleep. It will be almost impossible for you to struggle with the desire to take a nap if you just lie quietly. So it's better not to end your meeting with hugs.