Sexual happiness upgrade guide: control your "intimacy hormone"

The ups and downs of dopamine during sex, and the Coolidge effect, can lead to the disintegration of a couple, but there is another thing that binds us together for a long time: the intimate hormone prolactin. Prolactin in the body has many functions. It promotes uterine contraction during childbirth and milk secretion during breastfeeding. It also makes us love our children from the bottom of our hearts and allows us to maintain long-term intimacy and attachment with our partners. Friendship is also based on prolactin. Prolactin and dopamine are like yin and yang of love. Dopamine motivates you to seek more sexual partners, while prolactin encourages you to establish a long-term and intimate emotional relationship with someone. But there is one difference between prolactin and dopamine: the more dopamine in the brain, the less receptive nerve cells are and the less sensitive they are to dopamine, which is why addicts need more and more intense stimulation; and the more prolactin, the better the receptivity of nerve cells, the more you can experience that warm and loving intimacy. Dopamine, a neurochemical in the brain, plays a very important role in sex, which activates our reward circuit. Dopamine activates the "reward circuit" in the brain, allowing us to experience happiness. Basically, things that activate reward circuits are either good for your own survival or genetic reproduction, such as sex dildo hero , food, adventure, and achieving goals. Food is the best example. The reward circuit holds that "heat is survival". High-calorie foods cause the brain to release a lot of dopamine, creating a sense of pleasure, so we prefer chocolate cake to water cooking helpers-of course, this is our instinctive reaction. some healthy people have to think that water cooking is more delicious because of their strong reason and will. In fact dildo squirt , what we desire is not chocolate cake, but dopamine. Dopamine is the ultimate driving force for many of our behaviors. During the best part of sex, dopamine erupts in large quantities, allowing us to enter an ecstatic sensory experience. A Dutch scientist scanned the state of people's brains during the best part of sex and found that the state of the brain was very similar to that after taking hallucinogens. After the best part of the "refractory period" after sex, dopamine begins to drop sharply and prolactin is released. If dopamine is the throttle of sex, prolactin is the brake. Prolactin lowers libido. The decrease in dopamine and the increase in prolactin put us into a "refractory period". Our sexual interest is less intense, and we put aside the sex and start doing something else, such as hunting, picking wild fruit horse dildo , taking care of the kids, going to work, tidying up our homes, etc.-otherwise, we'll have endless sex and can't get out of bed all day. In animal experiments, this effect lasted for about 2 weeks. Should not be "Coolidge effect" broken "Coolidge effect" from a classic story. Calvin, President of the United States. Coolidge and his wife visited a poultry farm and found that the number of cocks there was very small. The farmer explained that each rooster performed its duties dozens of times a day. The first lady said, "Please tell Mr. President." The president asked, "so, does the rooster serve the same hen every time?" "No." The farmer replied, "there are many different hens." The president replied, "Please tell Mrs. Coolidge." The "Coolidge effect" means that if a new partner who may become pregnant is introduced, the refractory period after sex will be shortened and the animal will always be in high libido. In one experiment, when a male mouse was put in a closed box with four or five female mice in estrus, the male would mate with all the females until they were exhausted, and even if the female continued to woo the male, the male would not respond. However, if the new female mouse is put in a box, the male mouse will be refreshed and mate with it again. Evolutionarily speaking, the Coolidge effect is conducive to widespread "sowing" and spreading genes to future generations as much as possible. As a result, in a stable and long-term sexual relationship, we feel dull over time, the other person loses that fascinating magic in our eyes, and sex is no longer a chocolate cake but a boiled vegetable gang. At this time, if there is a new opposite sex in our life, we immediately find the other person attractive-not because he is better than his old partner penis sucking , but because of the Coolidge effect. In a stable sex life, if you can avoid monotonous and repetitive behavior patterns and do not form a habitual response, the brain will mistakenly think that a new partner is involved and continue to get excited, thus keeping sexual interest fresh.
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