Patient's question:
Premature ejaculation, sperm clumping, yellow spermDoctor's answer:
Hello. Premature ejaculation is not a physical illness but a behavioral issue, related to a lack of sexual knowledge, experience, and cooperation, which can lead to a lack of confidence and nervousness. It's similar to how some people get stage fright when participating in sports. At your age, you probably haven't had regular sexual activity yet, so it's best not to worry too much about performance when doing it occasionally. This requires the accumulation of sexual knowledge and experience. As for the condition of semen, it's also normal. If you haven't had regular sexual activity yet, semen that isn't expelled regularly may accumulate, degenerate, and darken in color.