Understanding HIV Testing: Do You Still Need to Worry After Negative Results?
HIV screening Hello Doctor: I had a negative result on the combo test at 8 weeks. At 11 weeks, I had a blood test at the hospital, which was also negative. At 15 weeks, I did a self-test for Kenvair, and it was negative as well. Should I still be concerned about the possibility o...
Dr. Du Shixi Reply:
Hello: I hope not, wishing you good health.[Read More] Understanding HIV Testing: Do You Still Need to Worry After Negative Results?
Understanding PEP: Key Questions and Concerns After Unprotected Sex
I took PEP within 72 hours? Hello, doctor. On May 9th, around 8:20 PM, I had unprotected sexual intercourse with an unfamiliar woman. Although penetration lasted only about 1 to 3 minutes, I felt that I couldn't continue due to the lack of a condom, so I withdrew and finishe...
Dr. Chen Jiansheng Reply:
Please seek medical attention.[Read More] Understanding PEP: Key Questions and Concerns After Unprotected Sex
Understanding Back Pain and Cold Symptoms: When to Seek Medical Attention
Cold-related lower back pain? If I have a cold that starts with a headache and fatigue, and then the next day I experience pain in my lower back and legs, is that normal? I found online that it could be related to urinary tract issues like kidney stones or kidney inflammation, bu...
Dr. Du Shixi Reply:
Hello: Is it true that having unprotected sex won't lead to HIV infection? It depends on whether there is contact with bodily fluids. If the partner has a sexually transmitted infection, the risk of transmission still exists, although it is lower compared to penetrative inte...[Read More] Understanding Back Pain and Cold Symptoms: When to Seek Medical Attention
Understanding HIV Risks and Testing After Unprotected Sex
HIV/AIDS and Screening Issues Hello Doctor: On March 7th, I had unprotected intercourse with a sex worker. A few days after the encounter, I started to worry about the possibility of infection. I found online that the risk is 0.08%, but I am still very concerned. It has been a we...
Dr. Du Shixi Reply:
Hello: If you have symptoms, you should seek medical attention. The physician will examine you based on your symptoms. If all tests are negative, you should have follow-up examinations every three months to rule out any window period. Wishing you good health.[Read More] Understanding HIV Risks and Testing After Unprotected Sex
Understanding HIV Testing: When to Get Tested After Exposure
HIV testing issues? Hello doctor, the last time I had sexual intercourse was on November 7, 2023, and I took an HIV Ag/Ab Combo test on May 8, 2024, which came back negative. Can I be reassured about not being infected with HIV, or do I need to undergo any additional testing?
Dr. Du Shixi Reply:
Hello: Stay safe and wish you good health.[Read More] Understanding HIV Testing: When to Get Tested After Exposure
Can Gonorrhea Be Transmitted Through Poor Hygiene and Environment?
Is gonorrhea always transmitted through sexual activity? I am a male, and my boyfriend has been diagnosed with gonorrhea and chlamydia. We had sexual intercourse 14 days ago. So far, I have not experienced any symptoms, and I have tested negative for HIV and syphilis. His family ...
Dr. Du Shixi Reply:
Hello: Gonorrhea is primarily transmitted through sexual intercourse. Environmental transmission is unlikely. Wishing you good health.[Read More] Can Gonorrhea Be Transmitted Through Poor Hygiene and Environment?
Assessing HIV Risk After Mutual Masturbation and PEP Treatment
HIV/AIDS issues Engaging in sexual activity with a stranger, during foreplay we touched each other's genitals without any kissing. She also assisted me with masturbation (her vaginal secretions dripped onto my genitals). Due to concerns, we did not engage in any sexual activ...
Dr. Du Shixi Reply:
Hello: It is advisable to consult the prescribing physician, as the risks can be significantly reduced. According to health data, if medications are taken correctly, Post-Exposure Prophylaxis (PEP) can effectively prevent HIV infection, although it is not 100% effective. Research...[Read More] Assessing HIV Risk After Mutual Masturbation and PEP Treatment
Understanding Herpes: Concerns After Unprotected Sex and Testing Accuracy
Herpes issues? Hello Doctor, 1. I had unprotected sexual intercourse with a stranger, and within a week, I developed blisters on the area above my penis. After seeing a doctor, I was informed that it was likely herpes. I underwent STD testing, and the results confirmed herpes, ...
Dr. Du Shixi Reply:
Hello: 1. After having unprotected sexual intercourse with a stranger, I developed blisters in the genital area (above the penis) within a week. I consulted a doctor who informed me that it was likely herpes. I also underwent STD testing, and the results confirmed herpes, while...[Read More] Understanding Herpes: Concerns After Unprotected Sex and Testing Accuracy
Assessing STD Risks After Unprotected Intercourse: What You Need to Know
HIV/AIDS and sexually transmitted infections (STIs) 1. The likelihood of contracting a sexually transmitted infection (STI) in this scenario is generally considered low, especially since the intercourse was protected for the majority of the time and there were no visible signs of...
Dr. Du Shixi Reply:
Hello: On May 1, 2024, at 01:30, I was in China and had sexual intercourse with a woman I have known for a short time. I penetrated her vagina 15-20 times without a condom, and then I wore a condom for the remainder of the intercourse, which did not break. There was no oral sex, ...[Read More] Assessing STD Risks After Unprotected Intercourse: What You Need to Know
Understanding HPV and STD Symptoms: What You Need to Know After Exposure
Cauliflower (Condylomata Acuminata) Hello Doctor, On April 2nd, I engaged in sexual activity with a woman. During this time, she performed oral sex on me without a condom and also had unprotected contact with my scrotum, while I used a condom for vaginal intercourse. I was very...
Dr. Cai Zhuorong Reply:
The incubation period for various diseases varies. If you have any concerns, it is advisable to seek medical attention. Sexually transmitted infections (STIs) are primarily transmitted through sexual contact and rarely through other means. There is no need to undergo circumcision...[Read More] Understanding HPV and STD Symptoms: What You Need to Know After Exposure
Concerns About STIs After Visiting a Half-Service Establishment
Concerns about sexually transmitted infections in half-service establishments? Hello Dr. Chen: Out of curiosity, I secretly visited a parlor and received a handjob and some licking on my nipples from the attendant. Afterward, I regretted my decision and started worrying about the...
Dr. Chen Jiansheng Reply:
Please seek medical attention.[Read More] Concerns About STIs After Visiting a Half-Service Establishment
Do I Need to Retest After a Negative Saliva HIV Test?
HIV saliva rapid test Hello doctor, it has been five and a half months since my last high-risk behavior. I used a saliva rapid test, and it came back negative. I would like to ask if I still need to get retested. If I do get retested and the saliva rapid test is negative again, c...
Dr. Du Shixi Reply:
Hello: To assess the quality of a rapid test, I generally recommend that if you are very concerned, you should consider a blood test. Wishing you good health.[Read More] Do I Need to Retest After a Negative Saliva HIV Test?
Understanding Prolonged Penile Injury: Treatment and Concerns
The foreskin abrasion has been treated for over one month? Dear Director Li, Due to work commitments, I am unable to return to Taiwan for a consultation in the short term and would like to seek your professional advice. On February 21, I engaged in sexual intercourse without l...
Dr. Li Minghui Reply:
Hello: Regarding your situation: This facility is unable to provide a diagnosis, as it is mostly due to the presence of wounds and subsequent poor care. Taking ACYCLOVIR before detection will not pose significant issues, unless there is an allergy. The interpretation of the prese...[Read More] Understanding Prolonged Penile Injury: Treatment and Concerns
Understanding Penile Skin Injuries: Causes, Treatments, and Concerns
Penile friction injury due to vigorous insertion? Hello, due to work commitments, I am unable to return to Taiwan for a consultation in the short term, and I would like to seek your professional advice. On February 21, I had sexual intercourse without lubrication, which resulte...
Dr. Du Shixi Reply:
Hello: Regarding your condition: This facility is unable to provide a diagnosis, as it is mostly due to the presence of wounds and subsequent poor care. Taking ACYCLOVIR before detection will not pose significant issues, unless there is an allergy. The interpretation of the prese...[Read More] Understanding Penile Skin Injuries: Causes, Treatments, and Concerns
Understanding STD Infection Risks and Testing After a Urology Visit
Infection probability Three days ago (on April 3rd), I experienced some pain in my testicles after being struck and sought medical attention from a urologist. After the examination, the nurse immediately sanitized both the doctor's and my hands with alcohol, which made me fe...
Dr. Du Shixi Reply:
Hello: There is unlikely to be any transmission; sexually transmitted infections (STIs) are primarily transmitted through sexual activity, so there is no need for concern. If testing is desired, it can be considered after 2-3 months. Major hospitals should offer these tests, but ...[Read More] Understanding STD Infection Risks and Testing After a Urology Visit
Is It Dangerous If Warts Appear After Two Months? Urology Insights
Is cauliflower still dangerous if it has been over two months? Hello doctor, I had unprotected oral sex 7 weeks ago and I have a few questions: 1. Is it common for warts (condyloma) to appear more than two months after exposure? My previous urologist told me that most warts dev...
Dr. Li Minghui Reply:
Hello: 1. Are there many cases where warts take more than two months to appear? Because my previous urologist told me that warts usually develop within a month, but there can be exceptions. 2. Are cases of warts appearing in the oral cavity common? 3. If both of the above cas...[Read More] Is It Dangerous If Warts Appear After Two Months? Urology Insights
Assessing HIV Risk: Safe Practices in Oral and Manual Sex
Oral sex, intercourse, masturbation, HIV? If both partners used condoms during oral and penetrative sex but did not use protection during mutual masturbation, the risk of HIV transmission is generally low. However, it is important to consider other sexually transmitted infections...
Dr. Cai Zhuorong Reply:
The probability is low, but if there are concerns, it is recommended to undergo anonymous screening.[Read More] Assessing HIV Risk: Safe Practices in Oral and Manual Sex
Understanding Oral HPV Risks and Concerns After Unprotected Oral Sex
Unprotected oral sex? Hello doctor, I had unprotected oral sex 7 weeks ago and I have a few questions: 1. Are there many cases where genital warts appear more than two months after exposure? Because my previous urologist told me that genital warts usually develop within a month...
Dr. Du Shixi Reply:
Hello: 1. Are there many cases where warts take more than two months to appear? Because my previous urologist told me that most warts appear within a month, but there can be exceptions. 2. Are cases of warts appearing in the oral cavity common? --> They are not uncommon. ...[Read More] Understanding Oral HPV Risks and Concerns After Unprotected Oral Sex
Understanding HIV Anxiety: Concerns After Unprotected Sex and PrEP
HIV/AIDS, anxiety Hello Doctor, I had unprotected sexual intercourse (vaginal sex) with a female sex worker in mid-February. I took PrEP (Tenofovir/Emtricitabine) approximately 25 hours later. It has been 28 days since I took the medication, but I am still feeling very anxious an...
Dr. Li Minghui Reply:
Hello: Please discuss with the prescribing physician, as doctors in general outpatient settings are more specialized in HIV prevention. Wishing you good health.[Read More] Understanding HIV Anxiety: Concerns After Unprotected Sex and PrEP
Understanding Genital Warts: Symptoms, Risks, and Treatment Options
Cauliflower-related issues? Hello doctor, I would like to ask a few questions: 1. It has been six weeks since my last high-risk sexual encounter, and I was tested for syphilis and HIV at one month, both of which were negative. Can I rule out other STDs besides genital warts? ...
Dr. Du Shixi Reply:
Hello: 1. It has been six weeks since my last risky sexual encounter, and I was tested for syphilis and HIV at one month, both of which were negative. Can I rule out other STDs besides genital warts? ---> The HIV window period is generally 6-12 weeks. 2. I only had unprotec...[Read More] Understanding Genital Warts: Symptoms, Risks, and Treatment Options