I. Sexual intercourse and physiology
Sexual harmony is very important because both husband and wife are consistent in sexual desire, sexiness and orgasm. From the analysis of the physiological characteristics of men and women, men are strong in sexual desire and impulsive, and soon enter orgasm, and the impulse disappears soon after sexual intercourse; Female sexual desire is slow, sexual impulse and orgasm are slow, lasting a little longer, and sexual impulse fades slowly. This requires close cooperation between the two sides in order to be consistent, harmonious and happy in the climax.
Second, gender and body position
Posture and posture of sexual intercourse also have a certain influence on the quality of sexual life. Generally speaking, comfortable posture and proper posture play a positive role in maintaining good contact with sexual organs, enhancing sexual pleasure, coordinating and enriching sexual life. No matter what kind of posture, it must be based on the premise that both sides are comfortable and happy, in order to reach a satisfactory climax. The closing posture should not be monotonous or unilaterally diversified, so as to enhance the relationship between husband and wife, coordinate and enrich sexual life, and promote physical and mental health. Try to avoid taking a door-closing posture that makes one party feel reluctant or unhappy, so as not to affect the relationship between husband and wife and even cause sexual dysfunction.