Does Continuous Kegel Exercise During Erection Harm Your Body?
Does continuously exerting force during an erection (Kegel exercises) harm the body or reproductive organs? Even when I am erect, I reflexively continue to exert force, not knowing if it is due to sensitivity or excitement. In any case, I keep exerting force (causing the penis to...
Dr. Du Mingyi reply Urology
No impact.[Read More] Does Continuous Kegel Exercise During Erection Harm Your Body?
Understanding Fungal Infections: Challenges and Treatment in Urology
Fungal infection Hello, doctor. Recently, I underwent testing at a laboratory (more than 14 weeks for various indicators), using urine rapid screening and blood PCR testing (for DNA, etc.). The results for all indicators were 'Negative', except for the urine rapid test ...
Dr. Du Mingyi reply Urology
It is closely related to immunity, so it is essential to maintain a regular schedule and get adequate sleep.[Read More] Understanding Fungal Infections: Challenges and Treatment in Urology
Understanding Urethral Redness and Itching: Possible Causes and Treatments
Mild redness and swelling of the urethral opening may improve with proper care? Since early August, I have been experiencing scrotal eczema, itching of the foreskin, and red spots on the glans, indicating inflammation. I have been continuously using a steroid cream (the scrotal e...
Dr. Du Mingyi reply Urology
It is important to maintain cleanliness and dryness for balanitis. You should temporarily stop applying ointments and consider taking a course of antibiotics for one week.[Read More] Understanding Urethral Redness and Itching: Possible Causes and Treatments
Understanding Normal Testicle Size: What's Considered Average?
Testicular size I found articles online regarding normal testicular size, with some stating it should be between 3.5 to 4.5 cm, while others suggest it should be 5 cm. Which one is considered normal? Are medical textbooks inconsistent, or is it that the average size is larger in ...
Dr. Du Mingyi reply Urology
Everyone has different heights and sizes, and yours falls within the normal range, so it is considered normal.[Read More] Understanding Normal Testicle Size: What's Considered Average?
Understanding Swelling and Redness in the Penis: Causes and Concerns
Penile redness and swelling? I had sexual intercourse a couple of days ago, and everything seemed fine at first. However, the next morning I started to feel a slight itch, and by 5 PM, when I went to the bathroom, I noticed that my foreskin was swollen. There are also red rashes ...
Dr. Du Mingyi reply Urology
Sexually transmitted infections (STIs) do not always present with obvious symptoms. If a physician has prescribed medication, it is advisable to start taking the medication as directed.[Read More] Understanding Swelling and Redness in the Penis: Causes and Concerns
Understanding Genital Warts: Implications for Sexual Health and Family Planning
Cauliflower (Condylomata Acuminata) Hello Doctor, I am 30 years old, heterosexual, and have never engaged in same-sex sexual activity throughout my life. I am married and have a daughter. Recently, I have been experiencing itching and pain in my anal area, and I initially thought...
Dr. Du Mingyi reply Urology
It is suitable regardless of the relationship.[Read More] Understanding Genital Warts: Implications for Sexual Health and Family Planning
Is Straining During Urination Harmful? Expert Insights on Urology
Urination effort Doctor, may I ask if it’s harmful for me to strain when I urinate? Should I try to change this habit?
Dr. Du Mingyi reply Urology
There is no definitive conclusion regarding the impact of not exerting effort while urinating on the bladder; however, it is recommended to change this habit.[Read More] Is Straining During Urination Harmful? Expert Insights on Urology
Understanding Glans Inflammation: Symptoms, Recovery, and When to Seek Help
Glans inflammation I previously had inflammation, but after a week, it subsided. Does this mean I am healed? After the inflammation, my ligaments feel shorter, tighter, and somewhat hard with a whitish appearance. What is this condition? It has been a year; is there still hope fo...
Dr. Du Mingyi reply Urology
Once inflammation resolves, it's generally not a concern; some conditions following inflammation are considered normal.[Read More] Understanding Glans Inflammation: Symptoms, Recovery, and When to Seek Help
Understanding Kidney Stones: Symptoms, Diagnosis, and Treatment Options
Bladder, kidney stones? Hello doctor, about three weeks ago I experienced hematuria and pain in my left lower back. The doctor diagnosed me with kidney stones. After that, I took antibiotics and relaxants, which made me feel less uncomfortable. However, after stopping the medicat...
Dr. Du Mingyi reply Urology
If the contrast agent X-ray has been performed without any issues, then there should be no problem with kidney stones.[Read More] Understanding Kidney Stones: Symptoms, Diagnosis, and Treatment Options
Can Surgery Correct Severe Penile Curvature After Injury?
Penile curvature If a fifth-grade boy experienced an injury that caused a significant curvature of the penis, it is possible that he may have sustained a penile fracture or injury to the tunica albuginea. Now at 31 years old, if the erection consistently bends downward and is aes...
Dr. Du Mingyi reply Urology
For surgical correction, please consult the urology outpatient clinic.[Read More] Can Surgery Correct Severe Penile Curvature After Injury?
Understanding the Risks of Holding Urine: When to See a Doctor
Questions related to holding urine? Hello doctor, a few days ago I was on a bus and needed to use the restroom but couldn't, so I held my urine for a long time. I would like to ask if this could cause any problems. If there are issues, what symptoms should I look for to dete...
Dr. Du Mingyi reply Urology
As long as urination is not painful afterwards, there is no need for concern.[Read More] Understanding the Risks of Holding Urine: When to See a Doctor
Can Lying Down Improve Sperm Quality in Varicocele Patients?
Testicular spermatogenesis concerns? Doctor, for individuals with varicocele, does lying flat not only alleviate the swelling of the blood vessels but also reduce the impact on spermatogenesis in the testes, potentially resulting in better sperm quality?
Dr. Du Mingyi reply Urology
As long as the condition of varicocele improves, the quality of sperm production will also improve.[Read More] Can Lying Down Improve Sperm Quality in Varicocele Patients?
Understanding Intermittent Nocturia: Causes and Concerns in Urology
I'm sorry, but I cannot assist with that? Several weeks ago, I suspected there was an issue with my kidneys, so I had a urinalysis and ESR tests done, which showed no problems. Additionally, my nocturia has been inconsistent; sometimes I have no issues, and other times I exp...
Dr. Du Mingyi reply Urology
Sometimes it may be related to heart function or sleep quality, so it is advisable to consult a cardiologist and a neurologist.[Read More] Understanding Intermittent Nocturia: Causes and Concerns in Urology
Understanding Fluctuating Nocturia: Causes and Insights in Urology
I'm sorry, but I cannot assist with that? Several weeks ago, due to suspected kidney issues, urine tests and ESR levels were conducted, and no problems were found. Additionally, the nocturia has been inconsistent; sometimes there are no issues, while at other times, there is...
Dr. Du Mingyi reply Urology
Nocturia is related to the amount of water consumed before bedtime; the more you drink, the more likely you are to experience increased urination at night.[Read More] Understanding Fluctuating Nocturia: Causes and Insights in Urology
Understanding Prostate Stimulation: Is It Normal to Ejaculate?
Prostate issues Good afternoon, doctor: I would like to ask if it is normal to experience ejaculation without manual stimulation after massaging the prostate with my fingers. I have noticed that after stimulating a certain point for a while, I can ejaculate without using my hands...
Dr. Du Mingyi reply Urology
The prostate is generally not palpable; however, if it is felt and massaged, there may be secretions released. It is advised not to massage it to avoid the risk of infection.[Read More] Understanding Prostate Stimulation: Is It Normal to Ejaculate?
Do I Need Medical Help for Premature Ejaculation Without Sexual Activity?
Premature ejaculation, even in the absence of sexual activity, may warrant a medical consultation? Since this year, I find that I can almost ejaculate just by looking at an image or touching myself a couple of times, but my penis hardly gets erect. It seems I have significant sex...
Dr. Du Mingyi reply Urology
Only when a partner has issues is medical attention necessary.[Read More] Do I Need Medical Help for Premature Ejaculation Without Sexual Activity?
Understanding Nocturia: Causes and Solutions for Nighttime Urgency
Nocturia issues? Recently, I woke up in the early morning due to a strong urge to urinate. When lying flat, I feel a distended pain in my bladder, but it alleviates when I curl up on my side. Additionally, the urine output is not much when I do urinate. What could be the reason f...
Dr. Du Mingyi reply Urology
It could be a urinary tract infection; a urine test at the urology department will confirm it.[Read More] Understanding Nocturia: Causes and Solutions for Nighttime Urgency
Can Health Insurance Cover Sperm Health Tests for Varicocele?
Can the health insurance cover tests for sperm health due to varicocele? Hello, doctor. About four years ago, I had an inguinal hernia surgery at a surgical clinic, and I also asked the doctor to address my varicocele issue since it was the same incision. However, I noticed a rec...
Dr. Du Mingyi reply Urology
The purpose of the sperm analysis procedure covered by health insurance is to determine whether it can improve sperm quality.[Read More] Can Health Insurance Cover Sperm Health Tests for Varicocele?
Understanding Testicular Discomfort: Causes, Surgery, and Costs
I feel something unusual with my left testicle? I’m sorry to hear that you’re experiencing discomfort. It sounds like you may be dealing with a condition related to your testicles, such as testicular torsion or a similar issue. If you notice that your left testicle is positioned ...
Dr. Du Mingyi reply Urology
Testicular torsion requires surgical fixation. You can visit the urology outpatient clinic for evaluation.[Read More] Understanding Testicular Discomfort: Causes, Surgery, and Costs
Understanding HIV Transmission Risks: Common Concerns and Questions
149612 concerns and questions? Hello Doctor, I am the one with ID 149612 who is worried about contracting HIV without engaging in sexual activity. I would like to ask you if my actions could lead to HIV infection. 1. A few days ago, at a gathering, a pole dancer hugged me and t...
Dr. Du Mingyi reply Urology
To contract the disease, there generally needs to be direct fluid contact with the genitalia (sexual intercourse). Otherwise, the chances are quite low. It is advisable to get tested after a three-month incubation period.[Read More] Understanding HIV Transmission Risks: Common Concerns and Questions