Weakness After sex
Feelings of satisfaction and tiredness are some valid reasons for falling asleep. Actually, when we have sex, then the whole body gets exercised in a way. You feel as tired as you do after cardio or a five-seven kilometer run. Due to this fatigue, you fall asleep.
Most of the men have this belief that when semen comes out after intercourse, most of the men start feeling weak and tired. That is why after the completion of sexual intercourse, they lie on the bed in a relaxed and relaxed position.
Whereas the reason for this is that the feeling of weakness is not due to the ejection of semen from the body, but due to the movements of the body due to sexual intercourse and getting rid of it soon after more intense neurological stimulation.
Generally, you must have seen that post sex, that is, after sex, where women are interested in the session after sex, want to put the partner in the cinema, want to talk sweetly with them, whereas men show interest only in sleeping. Huh.
Most women think that men do not show interest in sex, so they do so. But there is a biological reason behind this as to why men get very tired after sex and then go to sleep.That's why men are unable to prepare for sex again.
Deficiency of the energy hormone glycogen
Due to stress and exertion after sex, the amount of energy-producing hormone glycogen decreases in our body. This is the reason why men start getting more sleep. Because the muscle mass in men's body is more than women's body, due to this reason men feel more tired after sex than women.
The greater the sex tension during sex, the greater will be this feeling. This is the reason that when sex is done hastily, unilaterally, only for desire fulfillment, then there is less fatigue in it. Whereas the body of man and body, with full mutual cooperation, feeling more exhausted in gratifying intercourse done with pleasure.
Feeling more tired due to the release of semen and many types of hormones:-
According to a study, the reason for men getting tired after having sex is that when semen comes out of the body of men after having sex, along with it many hormones of the body like prolactin hormone, love hormone ie oxytocin also are released, which make men more tired, after which men start falling asleep and then they like to sleep.