If he doesn't put on a condom until halfway through, he's a risk-taker, but probably a pleasure-seeker with too much ego. If he doesn't forget to wrap the used condom in a tissue and take it with him after making out with you, don't let him go easily! This shows that he has a strong sense of responsibility, knows how to respect women, is the number one candidate for a good husband.

1. Don't eat too much or be hungry before making out
Researchers at the University of Manchester School of Health in the UK said that the more full the stomach, the less sexual pleasure. Because after a full meal, the intestines are full, the blood supply to the brain and other organs is insufficient, and the neurons that provide the raw material for sexual pleasure are not fully excited威而鋼邊度買.

But to make out with him on an empty stomach will not be satisfied because of insufficient physical strength. So it's wiser to have a little dessert before going to bed!

2, sex can treat insomnia

American physiologists found that sexual life is not perfect is an important cause of insomnia. Because sexual life can help you relieve the pressure on the brain nerve, reduce the night activity of neurons, and have an excellent sleeping effect.

3. Drink cold drinks after making out to stimulate the stomach

Often feel thirsty after making out? Don't drink cold drinks at this time! You can drink some warm water. Korean medical experts say that when you make out, your gastrointestinal blood vessels have been dilated, and the gastrointestinal mucosa is congested, and drinking cold drinks will stimulate the stomach wall, causing stomach cramps or stomach cramps威而鋼哪裡買.

4. Prolonged foreplay or massage can avoid mind wandering in bed

This situation is not unfamiliar: you are making out with him, your mind is suddenly wandering - the bowl in the kitchen has not been washed, yesterday the manager named and criticized your performance in the regular meeting, just found that you have gained 1 kg...
According to a new survey in the United States, 73 percent of women have experienced mind wandering, and some of the small things in life can affect your mood in bed. Prolong foreplay, or give each other a soothing massage before making out, to avoid "bed zone."

5. Men change positions just to please women

Not every man is keen to change positions in bed, in fact, they do it more to please women. From the physiological point of view, men are much less picky about the position than women. As long as there is no excessive muscle squeezing, they can orgasm in almost any position.

6, the best sex environment temperature is 27 degrees

The weather is getting hotter and you may like to crank up the air conditioning in your room, but research shows that the best ambient temperature for sex is 27 degrees. Sex in cold temperatures slows down blood circulation and makes nerves tense. In the long run, the body is also prone to overreaction威而鋼購買, such as physiological chills when it is hot.

7. Men crave sex more when they're unhappy

Men want sex 20 percent more when they're unhappy, but most are shy about asking for it, according to German psychologists. If your boyfriend is going through a bad time in his life, ask for it and give him a big surprise. He will appreciate it!

8, always eat a kind of sexual food but hinder sexual life

Don't binge on a sex food! German medical experts have found that any food contains molecules that can cause allergies - antigens, which will stimulate the immune system and produce antibodies after entering the body. If you eat a food for a long time, the human body instinct will be covered by antibodies, compound immune molecules roll bigger and bigger like snowballs, and stay in the body will block microvessels, hinder the operation of blood and body fluids, but let you not lift the spirit of sex.

In addition, a woman's body has a low resistance to complex immune molecules, and the delicate tissues such as the breast and vagina can even become red or inflamed. If you don't have special needs, don't go out of your way to eat a dietary supplement. It's healthier to eat a variety of foods.

9, sex makes a woman's sense of smell stronger
French medical experts say that sex can promote the brain rod cells in the olfactory center to form more neurons, enhance women's sense of smell. But rod cells are only activated when the cortex is excited, so routine sex does nothing to enhance the sense of smell.

10, sex to help women reduce pain

Sex can increase oxytocin levels in the body, prompting the body to release large amounts of peptides. If you have a migraine or joint pain, stop taking painkillers and make out with your boyfriend. Enough peptides can halve the pain.

11, from the condom to see the man's heart

Australian psychologists say condoms can reveal a man's true nature... If he always leaves bubbles in the front of the condom, it means that he is not reliable and a little cautious; If he prefers the ultra-thin "light rain suit" made in Japan, it shows that he was born sensitive and pays attention to the brand, but the self-control is not strong; If he always complains that the suit is too tight, he is probably arrogant and vain威而鋼哪裡買.