Is It Normal to Release Semen-like Fluid After an Erection?
Fluid resembling semen? There was an occasion when I maintained an erection for a longer period without any friction on the penis and without the urge to manually ejaculate. After the erection subsided, I noticed a substance resembling semen (which seemed to contain some componen...
Dr. Lin Hexing reply Urology
Hello: There's no need to worry, as this is a normal physiological response. During an erection, the glands in the urethra secrete a clear mucus, which serves to lubricate and ensure that the sexual experience is not too dry or uncomfortable. It is not semen. Wishing you goo...[Read More] Is It Normal to Release Semen-like Fluid After an Erection?
Understanding Testosterone Deficiency: Effective Remedies and Market Insights
Testosterone deficiency Hello Dr. Lin, What urgent remedies are needed for functional impairment caused by testosterone deficiency? I have consulted urologists online, but their responses and practices felt very commercialized. Strangely, the doctors mentioned that there is a &...
Dr. Lin Hexing reply Urology
Hello: If there is an issue with testosterone deficiency, a blood test should be conducted to confirm that the levels are below 200 ng/dL, and testosterone supplementation should only be considered if there is no prostate cancer present. The cost of imported testosterone patches ...[Read More] Understanding Testosterone Deficiency: Effective Remedies and Market Insights
Understanding Blood in Urine: Causes and Necessary Tests
Urinary issues? Doctor, I have been experiencing diarrhea for the past three days, and later I noticed blood in my urine. However, I don't feel anything unusual when urinating, just a slight warmth. What could be the issue? What tests should I undergo? Thank you.
Dr. Lin Hexing reply Urology
Hello: Having diarrhea for three days may lead to dehydration, which can cause a urinary tract infection (UTI). UTIs often present with symptoms such as urinary urgency, which aligns with your symptoms. It is recommended that you visit a nearby hospital's urology or family m...[Read More] Understanding Blood in Urine: Causes and Necessary Tests
Is Morning Erection Necessary for Normal Sexual Function?
Is it necessary to have an erection in the morning? Hello doctor, I would like to ask: 1. Is it necessary to have an erection upon waking up in the morning to consider erectile function normal? 2. If I notice that I haven't woken up with an erection for 2 to 3 consecutive da...
Dr. Lin Hexing reply Urology
Hello: Do young people have no other activities to engage in? Based on your condition, if you can maintain normal activity for over one minute, that's fine; over two minutes is good, and reaching ten to fifteen minutes is quite impressive. Don't aim to be a superhero; i...[Read More] Is Morning Erection Necessary for Normal Sexual Function?
Reducing DIY: Concerns About Sexual Function and Ejaculation Health
Want to quit DIY? Hello Doctor, due to my previous frequent DIY sessions, I have been considering reducing the frequency. I have successfully managed to control it to about twice a month. However, I have some questions I would like to ask: 1. In the past, I engaged in this acti...
Dr. Lin Hexing reply Urology
Hello: 1. No, don't worry too much. 2. Engaging in other forms of exercise is beneficial for the body. Low libido can affect the firmness of erections, but ejaculation does not impact the body when firmness is not complete. Wishing you good health.[Read More] Reducing DIY: Concerns About Sexual Function and Ejaculation Health
Do I Need Circumcision? Understanding Concerns About Foreskin and Sensitivity
Does this require surgery? Hello Doctor: 1. When I am not erect and during an erection, my glans is always covered by the foreskin, but it can retract completely without any issues. Sometimes, during an erection, the foreskin automatically retracts and exposes half of the glans...
Dr. Lin Hexing reply Urology
Hello: Based on your description, you do not have a problem with phimosis, so circumcision is not necessary. Wishing you good health.[Read More] Do I Need Circumcision? Understanding Concerns About Foreskin and Sensitivity
Struggling with Sexual Performance: Understanding Urological Issues
Masturbation is not allowed, and sexual intercourse is also prohibited? I previously had my girlfriend help me with masturbation, and the first few times I would finish quickly. However, recently it has taken a long time without ejaculation. I tried to have intercourse, but I qui...
Dr. Lin Hexing reply Urology
Hello: Since you are not yet married, you may have some concerns about premarital sexual activity! This can have a psychological impact and may suppress your sexual performance to some extent. It seems that your experiences are not always consistent, so there is no need to worry....[Read More] Struggling with Sexual Performance: Understanding Urological Issues
Understanding Unusual Sensations During Erection: Is It Normal?
There is a sensation of something flowing through the erect penis? Hello Doctor: 1. Sometimes when watching adult films, I experience an erection without feeling the urge to ejaculate, but I sense something flowing through the urethra. Is this normal? (Before watching the adult...
Dr. Lin Hexing reply Urology
Hello: 1. This is a normal phenomenon. 2. Given your age, it's not too concerning! Wishing you good health.[Read More] Understanding Unusual Sensations During Erection: Is It Normal?
Is a Sexless Life Normal? Concerns About Testicular and Prostate Health
Asexuality Hello doctor, I am currently 23 years old and have never engaged in masturbation or sexual activity. Is this abnormal? Will it cause any issues with my testicles or prostate, such as enlargement or cancer?
Dr. Lin Hexing reply Urology
Hello: A lack of sexual activity will not cause any issues with the testes or prostate, and it will not lead to prostate enlargement or cancer. Not engaging in masturbation or sexual activity does not indicate anything abnormal; it is simply a reflection of your lifestyle and hab...[Read More] Is a Sexless Life Normal? Concerns About Testicular and Prostate Health
Sudden Severe Bleeding from the Penis: What to Do Next?
Sudden profuse bleeding from the penis? During intercourse with my husband, he suddenly experienced a significant amount of bleeding from his glans (like a faucet, the blood wouldn't stop). We have seen a doctor who said there was no major issue and that he just needed to ta...
Dr. Lin Hexing reply Urology
Hello: I’m sorry, but your description does not allow for a determination of your husband's injury. It is essential to rely on the physician's clinical examination, so I cannot provide any advice. You should consult the attending physician instead. Wishing you good heal...[Read More] Sudden Severe Bleeding from the Penis: What to Do Next?
Understanding Varicocele: Risks, Symptoms, and When to Seek Treatment
Varicocele Hello, I developed a varicocele around the age of 20. I usually experience only mild discomfort, and sometimes none at all. I have already had three children, so I have concerns about infertility. However, I read online that I should consider the issue of testicular at...
Dr. Lin Hexing reply Urology
Hello: The indications for surgery in cases of varicocele include primarily pain causing discomfort in the testicles that prevents prolonged standing, and infertility due to a significant impact on sperm count and quality, or obvious testicular atrophy. Since you have already had...[Read More] Understanding Varicocele: Risks, Symptoms, and When to Seek Treatment
Understanding Erection Questions: Normal Angles and Positions Explained
Questions About Erection Hello doctor, I would like to ask: 1. Is it normal for the angle of adjustment in the front and back to be limited after an erection? (Mine points straight up towards the ceiling, and if I try to adjust it forward or backward, the penis feels slightly sof...
Dr. Lin Hexing reply Urology
Hello: According to what you said, the angle of erection is normal and there is no need to worry. Wishing you good health.[Read More] Understanding Erection Questions: Normal Angles and Positions Explained
Understanding Semen Color: Is Grayish-White with Yellow Tinge Normal?
Regarding the color of semen? Hello doctor, I would like to ask you about something. When I do it myself (DIY), the semen on my hand appears grayish-white (without any yellow), but when it gets on tissue paper, it has a slight yellow tint. I do this about once a week. I found onl...
Dr. Lin Hexing reply Urology
Hello: A grayish-white semen with a slight yellow tint is considered normal and does not require concern. However, if it is red, there may be an issue. Wishing you good health.[Read More] Understanding Semen Color: Is Grayish-White with Yellow Tinge Normal?
Understanding Erection and Ejaculation: Health Implications and Concerns
Erection and ejaculation? I would like to ask the doctor: 1. I often wake up in the morning with an erection that can last for several minutes. When it starts to soften, I can maintain the erection by thinking about more erotic things or by contracting my anal muscles, but during...
Dr. Lin Hexing reply Urology
Hello: 1. This is a normal erection and will not cause any harm to the body. 2. No, there is no need to overthink it. Wishing you good health.[Read More] Understanding Erection and Ejaculation: Health Implications and Concerns
Morning Erections: Understanding the Impact of Ejaculation and Hydration
Morning erection issues Hello, doctor: If I ejaculate through masturbation the night before, I will have an erection the next morning. However, if I do not, I will not experience an erection the following morning. I engage in regular exercise, including both aerobic and strength ...
Dr. Lin Hexing reply Urology
Hello: If you experienced a strong erection the morning after masturbating, it is quite normal. If what you mentioned is true, that without masturbation there would be no morning erection, it would be more unusual. How many times do you masturbate each week? Moderation is key! Ge...[Read More] Morning Erections: Understanding the Impact of Ejaculation and Hydration
Understanding Semen Color: Normal Variations and Health Concerns
Seminal fluid color Doctor, I would like to ask: 1. Is the color of semen always the same each time? 2. One time, my semen was a milky white with a slight yellow tint (approximately 80% white and 20% yellow). After resting for a day and trying again, I noticed the yellow proporti...
Dr. Lin Hexing reply Urology
Hello: 1. They will not all be exactly the same. 2. Light yellow is normal. 3. Drink plenty of water, maintain normal urination, and avoid urinary tract or bladder infections to reduce the risk of prostatitis. 4. DIY is not a cause of prostatitis. Wishing you good health.[Read More] Understanding Semen Color: Normal Variations and Health Concerns
Understanding Normal Erection Angles: What to Expect and When to Worry
Position after erection Doctor, I would like to ask you a question. When I lie in bed and my penis is fully erect, it points straight up towards the ceiling, and there is limited ability to push it down or up (and when I do push it down or up, the hardness slightly decreases; how...
Dr. Lin Hexing reply Urology
Hello: According to what you said, the angle of erection is normal, so there is no need to worry. Wishing you good health.[Read More] Understanding Normal Erection Angles: What to Expect and When to Worry
Understanding Right Testicular Pain: Causes and Insights
Right testicular pain? Hello Doctor: About a year and a half ago, I experienced similar symptoms. The situation at that time was quite similar to this one, with a small spot in the area of the right testicle and epididymis that causes sharp pain when pressed, but it’s not severe ...
Dr. Lin Hexing reply Urology
Hello: Since you have been exercising at the gym, it is likely that you are experiencing soreness related to muscle and ligament strain. Resting and taking warm baths should help improve the condition. If it does not get better after a week, please consult a urologist to check fo...[Read More] Understanding Right Testicular Pain: Causes and Insights
Understanding Scrotal Swelling: Causes, Concerns, and Cancer Risks
Scrotum Hello, Doctor. I am currently 38 years old and two days ago I suddenly noticed that my scrotum (including the testicles) has enlarged (similar to a water balloon), especially on the right side, and there is no pain! May I ask: 1. What could be the cause? 2. Could it be te...
Dr. Lin Hexing reply Urology
Hello: There are not many reasons for sudden enlargement of the scrotum, such as edema, epididymitis, or hernia, and it is unlikely to be testicular cancer. Since there is an issue, it is advisable to consult a urologist for evaluation. A specialist may need to conduct further la...[Read More] Understanding Scrotal Swelling: Causes, Concerns, and Cancer Risks
Morning Urination Issues: Understanding Causes and Treatment Options
Difficulty urinating in the morning? Dear Dr. Lin, My younger brother previously had a tumor in the urogenital area, which has been treated and he has recovered. However, his bladder capacity remains small (150-250 cc during the day) and is somewhat better at night (300-400 cc)....
Dr. Lin Hexing reply Urology
Hello: Actually, your bladder capacity is quite good. This type of medication relaxes the bladder detrusor muscle, which may relatively affect urinary function and lead to difficulties in urination. If there are no significant symptoms of frequency or urgency, there is no need to...[Read More] Morning Urination Issues: Understanding Causes and Treatment Options