There is no harm in having lubricant, condoms, and a glass of warm water ready. Once you suddenly realize that you need it during sex but cannot find it, that is the worst thing. A glass of warm water can help you replenish water after sex so that you can better carry out the "afterplay".

Preparation for sexual life can be divided into two types: environmental preparation and psychological preparation.

Environmental preparation

Before going to bed, make sure you have three things within your reach: lubricant, condoms, and a glass of warm water. Maybe you think that your physical condition is very good and you don’t need lubricant, but if you think about it further, there is no harm in having it. Once you suddenly realize that you need it during sex but can’t find it, that is the worst thing. A glass of warm water can help you replenish water after sex so that you can better carry out the "afterplay".

Mental preparation

First, you need to be confident that you want to have sex and be full of expectations for sex. If you hesitate during sex and feel that your desire is not strong, it will be difficult to obtain pleasure and it will also hurt your partner's feelings. Secondly, taking deep breaths before sex can help you put aside all the worries in your heart, relax your mind, and concentrate on your partner.

Finally, it is best to "whisper" with your partner

For example, discuss what kind of position you want to take, or admit that you are a little tired today and hope that your partner will put more effort into it.

What accidents should couples be wary of during sexual intercourse?

1. Trouble caused by excessive sexual life - urinary tract infection.

This is a common question. Generally speaking, having sex 4-5 times a week or having sex for too long each time is considered "excessive". Excessive sex can cause bacteria to invade the urethra and even ascend to the bladder, leading to urinary tract infections.

2. Contraceptive slipping.

Almost all married people have experienced an accident in which a condom breaks or the vaginal septum slips. There is no need to be nervous if something like this happens. The correct approach is: take the morning-after pill twice within 72 hours; if the condom falls off in the vagina, just gently pinch the root and pull it out.

3. Cramps and pain.

The most common is muscle spasm in the outer thigh or calf during sexual intercourse, which is commonly known as "cramping". The cause may be related to too vigorous movements and over-stretching of muscles during sex.

4. Allergy to sexual life.

Dr. Deb Winner, professor of obstetrics and gynecology at New York University School of Medicine, diagnosed many cases of sexual allergies and pointed out: Most allergies occur due to incompatibility with creams, latex and other contraceptives and drugs. Women often feel vaginal tingling, cauterize. So the allergy is not really an allergy to sex itself. In the event of an allergic reaction, you can wipe or rinse with water, wet towels or paper towels to remove residual liquids, creams, etc., and then take a warm bath.

5. Neck pain.

Stiff or stretched neck muscles are prone to sprains. You can twist a towel around the neck and tie the two ends tightly to support the head and reduce the burden on the muscles.

6. The vaginal septum cannot be removed.

Rotating the vaginal diaphragm is generally as easy as threading shoelaces. But sometimes more violent sexual movements push the vaginal septum deeper, making it difficult to remove it. In this regard, the approach recommended by health scientists is: Get into a squatting position, then hold your breath and contract your abdomen. The vaginal septum will be pushed outward to a position where it can be reached, and you can take it out yourself.

7. Back sprain.

Regardless of the cause or position of your back pain, sexual activity should be discontinued immediately. Normal sex life should not be painful. Back pain during sex is more common in women whose back muscles are relatively weak. The treatment method is to immediately lie on your side with your knees bent, place a pillow between the knees, and apply local cold compress.

8. Pelvic congestion.

When a woman is sexually excited, a large amount of blood flows into the pelvic tissue to form a state of congestion. If orgasm is not achieved, pelvic congestion subsides slowly. At this time, you should lie on your back and use a pillow to raise your buttocks for half an hour every time, 3-4 times a day, which can help blood reflux. If necessary, you can take anti-inflammatory drugs such as aspirin.

A regular life can bring you happiness and save money

According to reports, two American economists, David Blancheflar and Andrew Oswald, came to a surprising conclusion through research: In addition to bringing happiness, regular life can also help people save 2 Ten thousand U.S. dollars.

1. Increase physical exercise

Professor Michael Siligo of the University of Pennsylvania pointed out that if you have sex twice a week, you can save US$1,000 per month on a fitness coach, which can save US$12,000 per year.

2. Buy less skin care products

In foreplay, passionate caressing and kissing by both parties can speed up metabolism: the male's androgen secretion increases, making him more masculine, while the woman's face appears rosy due to the increased estrogen secretion. Therefore, if you enjoy a perfect sex life 2-3 times a week, you can save about 500-1,000 US dollars on skin care products every month, which is 6,000-12,000 US dollars a year.

3. Do not take painkillers and sleeping pills

A follow-up survey of nearly 40,000 adults conducted by the University of San Francisco showed that sex is a natural analgesic. After orgasm, the endorphins released by the body can increase the ability to tolerate pain. Disharmonious sexual life is one of the important reasons for women's insomnia. After a person has a passionate and unrestrained sex life, his tense body can be relaxed, his irritable thoughts can be released, and he will soon fall asleep.

4. Prevent many diseases

Semen contains hemi-cytoplasmin, and no bacteria can withstand its attack. Therefore, it can prevent some reproductive system diseases.