A high-quality sex can bring you ecstasy and even unforgettable happiness. A survey by French sexologists found that after 20 years of marriage, 80% of many couples still often think about the "perfect sex" that year. In fact, high-quality sex is not hard to come by. As long as you actively work towards the six standards, you can often enjoy those beautiful moments.

Criterion 1: At least two romantic encounters. "For women, sex does not begin with taking off their clothes, but with the moment of contact with a man." Dr. Bonnie Jacobson, a British sex expert, pointed out in his book that 1 to 2 days before sex At least two opportunities for romantic contact should be arranged. Send a small gift to your lover, watch a romantic movie together, or send a flirty text message during work breaks. These actions will increase expectations for sex, especially for women to get into the state faster.

Standard 2: Achieve the three "purity, tranquility and purity". Dr. Jacobson said that before having sex, you should have "clean bedding, a quiet environment, and a pure heart." Clean and tidy bedding is a necessary prerequisite for sex. Cotton sheets and large-size beds are the best choices. A quiet environment means no noise and no interruptions from family members. Inner purity means having no distractions and no worries.

Standard 3: Foreplay lasts for 6 minutes. Proper foreplay is important for both parties. It can help women produce vaginal secretions and help men strengthen their erections. Dr. Cote, a psychologist and sex therapist in Michigan, USA, pointed out that the best "sexual foreplay" should satisfy people's four major needs of vision, touch, smell, and hearing, including provocative words, breath contact, kissing and caressing... The time is generally 6 to 10 minutes.

Standard 4: Substantial love for 7 to 13 minutes. Researchers from Beeland College in Pennsylvania, USA, found that substantive love (sexual organ contact) is most suitable between 7 and 13 minutes. If it exceeds 13 minutes, the man's fatigue will increase and it will be difficult to recover his physical strength; if it takes less than 7 minutes, both parties will feel that they have more to do.

Standard 5: Hug for 10 minutes afterwards. Ignoring "afterplay" is a common problem among men all over the world, but sex without afterplay is incomplete. Professor Ma Xiaonian from the Department of Sexual Medicine at Yuquan Hospital of Tsinghua University suggested that after each sexual intercourse, give each other some praise and encouragement, clean each other's private parts, or say nothing and hug quietly for 10 minutes, which can give both parties psychological satisfaction. Deepen feelings for each other.

Standard 6: Proper contraceptive measures. A new survey from the Kinsey Institute for Sex Studies shows that using birth control can help both parties have less worries and be more engaged during sex. Birth control pills and condoms are both good options. Of course, if you've decided to have a baby, just relax and enjoy it.