Premature ejaculation is a very common condition, and many people in the general male population may have experienced the symptoms of premature ejaculation. How to determine if you have premature ejaculation first needs to be based on your symptoms. If you ejaculate too quickly during sex, consider the possibility of premature ejaculation. Usually, if a man ejaculates during sex before the penis is inserted into the vagina or just before the penis is inserted into the vagina, he can basically be diagnosed with premature ejaculation. For most men, premature ejaculation can be diagnosed if, after penile insertion into the vagina, the duration of sexual intercourse is within 2 minutes, the course of the disease lasts for more than half a year, they often do not get sexual satisfaction, and they have poor control over ejaculation, judged by a combination of symptoms. For premature ejaculation to be actively treated, currently generally through a combination of drugs and some sexual techniques, the symptoms of most patients can be improved.