American sexologist Kinsey has found through extensive investigation that the earlier puberty (based on first menstrual discharge) begins, the stronger a person's lifelong sexual ability, manifested as high frequency of sexual activity and more continuous sexual activity. This discovery is suitable for 85% of people. Male sexual ability is strongest between the ages of 18-25 and gradually decreases irreversibly thereafter, with a decrease of approximately half every 10 years. Female sexual ability is strongest between the ages of 35-45 and begins to decline, but the rate of decline is slower than that of males of the same age.
The strength of a person's sexual psychology is also a reflection of their sexual desire intensity. Men and women who have been exposed to new cultures and ideas since childhood, are willing and adept at discovering pleasure and romance in sexual life. They have a strong ability to coordinate sexual life with their spouses and have a rich sexual psychology. People living in ignorant and closed environments often experience sexual biases and obstacles.
Men with lower levels of education tend to overlook sexual communication. If a woman with a positive personality and a high demand for psychological romantic feelings marries him, she will feel that he is too "rude" and "impersonal", and the man will also feel that she is too "promiscuous" and "busy". On the contrary, if a sexually conservative woman marries a man with a positive attitude towards sex, she will feel that the man is "destroying" herself, and the man will feel that the woman is a puppet, and sexual life is boring and boring.
The older a person is, the lower their sexual ability is. Therefore, from a sexual perspective, it is generally believed that young and middle-aged people with strong sexual desire and high sexual demands are not suitable for marrying elderly people. Generally, the age difference between the two parties should not exceed 15 years old.
The sexual activity of remarried elderly people is mainly to satisfy their desire for sexual contact and touch, so the size of their sexual ability is irrelevant. But if individual men have strong sexual abilities, they must choose a woman with similar sexual abilities to themselves, preferably under the age of 60, as women over 60 already have poor secretion function.
Two overweight individuals are also not suitable for marriage, as overweight individuals may cause joint degeneration and may encounter difficulties and other inconveniences when choosing a suitable body position.