What can and cannot be done after sex?

　　After just having an ecstatic and passionate sex life, the bodies of men and women are actually still in a state of tension and excitement. At this time, what is more needed is a kind of tenderness between each other. This can more effectively promote the feelings and communication between men and women, and will be full of expectations and waiting for the next sex life. If at this time, you are still reminiscing about every romantic moment during sex, but he turns over and falls asleep, snoring loudly, or watching TV by himself. At this moment, does your rippling spring heart feel as if cold water has been poured on it?

　　In fact, such situations are not uncommon in life. Regardless of men and women, they work hard and devote themselves to sex, but a small mistake after passion may undo all their previous efforts.

　　1. Three things you should do after sex

　　1. Urinate after sex. normal female There are many bacteria living around the urethral opening. Due to collision and extrusion during sexual life, the bacteria will enter the urethra through the urethral opening, and then go up the urethra to the bladder, ureter and even the kidneys, causing cystitis and pyelonephritis. male There are also many bacteria in the glans penis, especially the foreskin dirt accumulated in the coronal sulcus, which can enter the urethra during sex and cause urinary tract infection. Bacteria from the genitals of both partners can also enter each other's urethra and cause infection. Therefore, urinating once after sex is a simple and effective way to cleanse the urethra. Urine flushing of the urethra can wash away bacteria, thereby reducing the chance of infection.

　　2. Cleaning the lower body after sex is an essential process. During sexual intercourse, male semen and female vaginal secretions stick to the external genitalia, especially the female perineum and male scrotum, which are both moist and airtight. These secretions provide a favorable environment for bacteria to survive and multiply. Washing the lower body promptly after sex and drying it with a clean towel can not only prevent external genital infections but also reduce the chance of urinary tract infections. When cleaning the external genitalia, wash with warm water from front to back to prevent the sewage from washing around the anus from flowing back to the external genitalia, thereby contaminating the genitals.

　　3. Don’t forget to drink a glass of water after sex. Because during sexual life, not only the sexual organs of both parties are in a state of high congestion and excitement, but also from the sexual excitement period to the climax period, almost all tissues and organs of the body are involved in this special physiological process. It can be said that a satisfactory sex life is equivalent to a moderate-intensity physical activity. exercise . At this time, the body's energy consumption increases significantly, and the metabolism of tissues and organs is vigorous. This process consumes a large amount of water, so don't do it immediately after sexual intercourse. sleep , be sure to drink a glass of water to replenish the lack of water in the body, otherwise you will feel tired the next day. Especially in elderly , Lack of water in the body at night can also cause blood concentration and cause certain disease , therefore, do not forget to drink a glass of water after sex.

　　2. The last thing you should not do after sex

　　1. Don’t sleep immediately after sex

　　Men generally feel tired after sex. Therefore, many people like to fall asleep, thinking that this can eliminate the feeling of fatigue. In fact, the opposite is true, which would make ejaculation The feeling of fatigue lasted until the next day.

　　Usually, when a couple has sex, it starts from the sexual excitement of both parties and ends with orgasm. Under normal circumstances, the duration is about 5 to 20 minutes, and it can also be longer than this. During sexual intercourse, the human body communicates nerve In a state of high tension, the human body secretes various hormones, especially sex hormones. At this time, not only the sexual organs of both parties are in a highly congested state, but also from the sexual excitement period to the orgasm period, many tissues of the body are also involved in this special physiological process, such as: accelerated heartbeat, increased blood pressure, accelerated breathing, and systemic skin Dilation of blood vessels, increased perspiration, etc. Therefore, during this process, the body's energy consumption increases significantly and metabolism is enhanced.

　　The reason why you feel tired after sex is mostly due to the temporary relaxation of the reflex function of the brain and spinal cord that controls the discharge of semen after ejaculation. Nerves are excited and tense during ejaculation, and nerves and spinal reflexes relax after ejaculation.

　　Young people have sensitive and active nerves, so they recover quickly, and some even recover immediately. In elderly people, the nerve response is slow and the recovery time is relatively long. If you fall asleep immediately after ejaculation, the reflex function that caused fatigue will continue to relax, and the fatigue will be difficult to disappear.

　　Do not go to bed immediately after sex, get up and continue to do some things in daily life, which can help the reflex nerves that have become dull due to sexual stimulation to recover smoothly. If you fall asleep immediately after finishing, the dull effect of sleep plus the dull effect of sexual stimulation will make your fatigue last until the next day, causing you to have back pain.

　　2. Don’t eat cold food right away

　　During sex, people often feel hot and thirsty, and eating cold food does not have any adverse effects on the reproductive system. Because the changes caused by sexual excitement are only concentrated in the sensory nervous system and endocrine system, as the sexual excitement subsides, these changes slowly return to normal. Even if there is a stimulating effect from eating something cold, it is only limited to the digestive tract. However, because the sympathetic nerves are more excited during sexual life, the blood in the gastrointestinal tract will also be reduced compared to usual times. Therefore, before the congestion of the gastrointestinal mucosa returns to normal, drinking ice water immediately will cause the gastrointestinal mucosa to suddenly become cold and cause certain damage to the gastrointestinal tract. In severe cases, it may also cause gastrointestinal discomfort or colic. Be it summer or winter. Experts suggest that if you feel thirsty after sex, you may wish to drink a small amount of warm or cold boiled water, and try not to drink ice water or iced drinks.

　　As for those who originally suffer from gastroenteritis, indigestion, and ulcer disease, even if they cannot have sex, it is not good to eat too much cold food. It can be seen that when eating cold ice cream, popsicles, etc., regardless of whether you have sex or not, you should limit it according to your own gastrointestinal function, and do not eat it without restraint.

　　3. Don’t blow dry immediately

　　You are likely to be sweating profusely after sex. Men like to be naked and facing the air conditioner. This is also wrong. This can easily give germs a chance to take advantage of. After sexual intercourse, the body's ability to regulate body temperature will weaken and it will be susceptible to wind and cold.

　　In addition, direct blowing of cold wind will cause the sweat gland excretion pores to suddenly close, preventing sweat from being discharged. Therefore, even in the scorching heat, you need to avoid facing the cold air blowing from the air conditioner without clothes, and cover yourself with a thin quilt.

　　4. Don’t rush to check your phone or get right into work.

　　This will remind your partner: you must have been absent-minded when you were passionate just now, so you ended the fight so quickly.； Is sexual intercourse less important than a text message?

　　According to experts, doing this will weaken your partner's desire for sex over time, and even doubt whether your relationship is comparable to external conditions such as work.