In daily life, there are a variety of clinical manifestations of erectile dysfunction (ED):
Some men cannot reach an erection during the flirting period;
Although others are easy to reach an erection, they often lose erection at a special moment at the sexual response cycle.
Some men have ED during sexual intercourse, but they can continue to erected during masturbation;
Some men can excite an erection when they cannot perform sexual intercourse during flirting, but when they enter the situation, sexual intercourse is not only possible but also urgent, but loses an erection;
Some men can erected when wearing clothes, and once exposed to the penis, they immediately wither;
Some men can erected only when their spouse takes the initiative in sex, while others generate ED when the spouse tries to take the initiative;
Some men appear ED when they are with their wives, but there is no difficulty in erection when they are with other women;
Some men appear ED when they are worshiped or appreciated by him, but they have good sexual function when they think they are disgusted or dull;
Some men can only reach part of the erection and cannot reach a complete erection, while some men, in any case, are difficult to achieve with any other sex, even partial erection.
(Editor in charge: Internship Zhang Yiwen)
