Tips for Achieving a Firmer and Upright Penis
How to become more upright? Hello Dr. Liu, I have a concern regarding my younger brother. His penis is not only curved downward when erect, but its weight also causes it to droop. Is there any way to make it stand up more? If so, I would greatly appreciate your advice. Thank you.
Dr. Liu Jianting reply Urology
Nature is beautiful! If bending down is not possible, you may need to consult a urologist.[Read More] Tips for Achieving a Firmer and Upright Penis
Understanding Circumcision and Its Impact on Fertility and Health
Circumcision and Infertility Hello Dr. Liu: My father and I are both your patients and have consulted with you before. I have the following questions I would like to ask you, and I hope you can provide your insights. 1. A few months ago, I came across educational materials regar...
Dr. Liu Jianting reply Urology
Stop overthinking it; just get a girlfriend first![Read More] Understanding Circumcision and Its Impact on Fertility and Health
Managing Swelling and Injury to the Glans: Effective Treatment Options
Glans penis injury? Prolonged sexual intercourse (possibly with a condom worn inside out that has raised bumps) and vigorous hand stimulation have caused redness and swelling in the area above the glans (specifically where the thumb grips). It is not painful, but there is noticea...
Dr. Liu Jianting reply Urology
That's great! No broken skin, right? Don't apply medication haphazardly. I suggest you visit a hospital to consult a urologist.[Read More] Managing Swelling and Injury to the Glans: Effective Treatment Options
Understanding Lower Abdominal Pain During Masturbation and Intercourse
Experiencing a slight dull pain in the lower abdomen after masturbation or sexual intercourse..? Hello Dr. Liu, in the past few months, I have been experiencing a dull pain in my lower abdomen during masturbation or sexual intercourse (could it be related to the prostate?). Today...
Dr. Liu Jianting reply Urology
It could be caused by muscle contractions at that time, or it may be chronic prostatitis. It should not affect fertility, but if you are concerned, it is advisable to visit a urologist for an examination.[Read More] Understanding Lower Abdominal Pain During Masturbation and Intercourse
Understanding Vasectomy: Pain, Recovery, and Infection Risks
Could you please clarify your question about sterilization? 1. Will the vasectomy procedure be painful? 2. What should I pay attention to after the vasectomy procedure, and is there a risk of bacterial infection? Thank you.
Dr. Liu Jianting reply Urology
1. There should be minimal pain under local anesthesia. 2. There should not be any issues with infection, and the surgery is not expected to take too long. However, it is important to carefully consider whether you do not wish to become pregnant again, so please discuss this in d...[Read More] Understanding Vasectomy: Pain, Recovery, and Infection Risks
Understanding White Bumps on Testicles and Foreskin: Causes and Solutions
Growths on the testicles and foreskin? This issue has been bothering me for many years. I have developed many white, pimple-like bumps on my testicles and foreskin that cannot be squeezed out and are itchy. Even when I manage to squeeze them, they resemble large white comedones. ...
Dr. Liu Jianting reply Urology
Don't worry! Don't squeeze it randomly; that's the hair follicle. If it itches, consult a urologist.[Read More] Understanding White Bumps on Testicles and Foreskin: Causes and Solutions
Understanding Frenulum Tightness: Do You Need Surgery?
Frenulum of the prepuce Hello, I recently retracted my foreskin and removed the smegma that had accumulated for a long time. I had never exposed my glans before, but after retracting the foreskin, I noticed a pulling pain in the frenulum during an erection, which feels too tight ...
Dr. Liu Jianting reply Urology
That's right! Take it slow and don't be too vigorous![Read More] Understanding Frenulum Tightness: Do You Need Surgery?
Managing Bladder Complications and Stroke Risks in Elderly Patients
Bladder necrosis + cerebral thrombosis (stroke) Dear Director Liu, My mother had bladder cancer over ten years ago and underwent cobalt-60 radiation therapy at that time. Last August (97), she was hospitalized due to a stroke caused by a cerebral vascular embolism. After treatme...
Dr. Liu Jianting reply Urology
It's better to remain still than to move unnecessarily; please avoid considering such a major surgery unless absolutely necessary. Currently, it seems that the urologist's management is quite good! Moreover, everything that needs to be done has been done, so please coop...[Read More] Managing Bladder Complications and Stroke Risks in Elderly Patients
What Could a Pain-Free Bump on My Penis Be? Urology Insights
excuse me? Hello doctor, I have a small bump on my penis that looks like a pimple, but it doesn't hurt, itch, or secrete anything. What could it be?
Dr. Liu Jianting reply Urology
It could be folliculitis or papillomatosis, but it's not a sexually transmitted disease! If you're concerned, please visit a hospital and consult a urologist.[Read More] What Could a Pain-Free Bump on My Penis Be? Urology Insights
Understanding the Risk of STDs After a One-Night Stand: A 7-Week Perspective
After a one-night stand with a nightclub woman? After having a one-night stand with a nightclub girl, it has been seven weeks. Doctor, could you please tell me: 1. It has been seven weeks since the encounter, and nothing has happened. What is the probability of contracting genita...
Dr. Liu Jianting reply Urology
It's hard to say! Maybe it's nothing! The question is, does the other person have cauliflower? (Make sure to check next time.) If cauliflower is infected, the incubation period can vary; some can exceed a year. Be careful, and if there are any issues, go see a urologist...[Read More] Understanding the Risk of STDs After a One-Night Stand: A 7-Week Perspective
Understanding Penile Health: Possible Causes of Hardness Near the Glans
Penis In the past ten days, I have noticed a hard object about the size of a mung bean beneath the skin near the glans of my penis. It appears to be a blood vessel or some other tissue, wrapping around the penis for about half a circle and is not very straight, having a slight cu...
Dr. Liu Jianting reply Urology
Could it be lymphadenopathy? If there is no improvement after some time, please visit a urologist at the hospital.[Read More] Understanding Penile Health: Possible Causes of Hardness Near the Glans
Unexpected White Particles in Urine: What Could It Mean?
There are impurities in the urine? Hello, I recently experienced something quite unbelievable and would like to ask a doctor if this is possible or if there is something wrong with my body. Here’s what happened: last night, out of boredom, I took out a box of a popular Japanese m...
Dr. Liu Jianting reply Urology
Is it really that coincidental? The impurities in your urine may not necessarily be from the foods you've eaten. It is advisable to drink plenty of water regularly, and if impurities appear again, please visit a hospital for a urine examination.[Read More] Unexpected White Particles in Urine: What Could It Mean?
Optimal Frequency for Kidney Imaging (IVP) in Urology
Intravenous Pyelogram (IVP) How often should intravenous pyelography (IVP) be performed?
Dr. Liu Jianting reply Urology
If necessary, there is no specific regulation on how often an IVP (Intravenous Pyelogram) can be performed. However, it is important to discuss the reasons for needing an IVP with the physician who scheduled the examination.[Read More] Optimal Frequency for Kidney Imaging (IVP) in Urology
Understanding Anal Warts: Are They More Common in Gay Men?
Could you please provide more details or specific questions regarding cauliflower? Doctor, may I ask if warts can appear near the anus? Are they more common in gay men? If a man has sexual intercourse with a woman, can he also develop warts in the anal area? I previously had a re...
Dr. Liu Jianting reply Urology
Is it difficult to talk about cauliflower? Please go to the hospital to see a colorectal surgeon for an examination.[Read More] Understanding Anal Warts: Are They More Common in Gay Men?
Understanding STDs: Risks, Symptoms, and Testing After Casual Encounters
Please provide your questions regarding sexually transmitted diseases (STDs)? 1. On August 15th, I had a one-night stand with a woman at a nightclub. I did not use a condom during oral sex, but I did use one during intercourse. I would like to know if this puts me at risk for con...
Dr. Liu Jianting reply Urology
1. Not necessarily. 2. There may be an incubation period. 3. Both are possible. 4. Get tested again after three months. Remember to practice safe sex by using condoms. If you have concerns, please visit a hospital to consult a urologist for a thorough examination.[Read More] Understanding STDs: Risks, Symptoms, and Testing After Casual Encounters
Understanding Erection Angles: Is Your Penis Shape Ideal for Sex?
Appearance of the genitalia after erection? Hello doctor, my genitalia is very straight when I have an erection, almost touching my abdomen. It hurts when pressed down, so doesn't this mean that many positions during sexual intercourse are not possible? I found information o...
Dr. Liu Jianting reply Urology
Yes! This is a normal shape![Read More] Understanding Erection Angles: Is Your Penis Shape Ideal for Sex?
Understanding Right Testicular Pain: Possible Causes and Concerns
Right testicular pain? Since last night, I've been experiencing a slight dull pain in my right testicle, similar to nerve pain. It's not very painful, but it's somewhat uncomfortable. Last Friday night, I had to go to the emergency room for stomach pain. I have a h...
Dr. Liu Jianting reply Urology
In addition to testicular pain, is there any swelling? Is there any redness? Is there a fever? Does it hurt when you touch it? If none of these symptoms are present, it is less likely to be testicular inflammation. However, if the pain persists, please visit a hospital and consul...[Read More] Understanding Right Testicular Pain: Possible Causes and Concerns
Understanding Bumps on the Penis: Possible Urological Conditions Explained
I would like to know what illness I have? I have developed many small bumps at the base of my penis and on the scrotum. I would like to know what condition this might be. Here is the photo: http://www.badongo.com/cn/pic/7046987
Dr. Liu Jianting reply Urology
I'm sorry, the photo won't open (the file is no longer available). Could those small bumps be hair follicles on the scrotum? Please visit a hospital and have a urologist examine it in person.[Read More] Understanding Bumps on the Penis: Possible Urological Conditions Explained
Understanding Painful Urination: Causes and Solutions
Experiencing slight pain during urination? Hello, doctor: I would like to ask, this morning when I woke up and went to the bathroom for the first time, I felt a stinging sensation while urinating. In the subsequent times I urinated, sometimes I felt this sensation, and at times t...
Dr. Liu Jianting reply Urology
It could be prostatitis; please hurry to the hospital and consult a urologist.[Read More] Understanding Painful Urination: Causes and Solutions
Understanding Testicular Pain: Causes and Concerns After Swimming
Pain in the testicles upon contact? A couple of days ago, during my swimming class (breaststroke), I noticed some pain in my testicles while at tutoring. Later, while showering, I discovered a small soft lump on my right testicle that seemed to be the cause of the pain. However, ...
Dr. Liu Jianting reply Urology
Hmm! It's hard to say! If it happens again, please go to the hospital and consult a urologist for an examination.[Read More] Understanding Testicular Pain: Causes and Concerns After Swimming