STDs, Urology FAQ - Page 6

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Do You Still Need to Worry About STDs After a Year Without Symptoms?

Sexually transmitted infections (STIs) Hello, doctor. My last sexual encounter was over a year ago, and I have since been tested for HIV and syphilis, both of which were negative. I haven't experienced any symptoms in the past year. Should I still be concerned about gonorrhe...


Dr. Du Shixi Reply:
Hello: My last sexual encounter was over a year ago, and I have since been tested for HIV and syphilis, both of which were negative. I haven't experienced any symptoms in the past year. Should I still be concerned about gonorrhea, chlamydia, genital warts, and herpes? I'...

[Read More] Do You Still Need to Worry About STDs After a Year Without Symptoms?


Can I Rule Out STDs After Negative Tests and No Recent Sexual Activity?

Exclusion of sexually transmitted infections (STIs) Hello Doctor: Two years ago, I had a one-night stand with a woman, which involved unprotected oral sex and protected vaginal intercourse. Although I have not experienced any symptoms such as rashes, I recently went to a medical ...


Dr. Du Shixi Reply:
Hello: The tests conducted by the medical laboratory should also be reliable. Based on your description, there should be no infection of syphilis or HIV. Wishing you good health.

[Read More] Can I Rule Out STDs After Negative Tests and No Recent Sexual Activity?


Can Asymptomatic Gonorrhea Be Detected in STD Testing?

Is it possible to test positive for gonorrhea even if there are no symptoms? Hello, Dr. Du. I had a history of gonorrhea six months ago. Over the past six months, I have been anonymously screening for HIV and STDs (syphilis serology, HIV testing, gonorrhea testing, herpes simplex...


Dr. Du Shixi Reply:
Hello: Generally, institutions require a medical certificate from a hospital. You may inquire with your institution. The tests for sexually transmitted infections do not specifically target gonorrhea. Wishing you good health.

[Read More] Can Asymptomatic Gonorrhea Be Detected in STD Testing?


Is Using Partner's Fluid for Masturbation Safe from STDs?

Using vaginal lubrication for masturbation? Hello doctor, if I use my girlfriend's vaginal fluids or orgasmic fluid for masturbation, is there a risk of contracting a sexually transmitted infection or genital warts?


Dr. Du Shixi Reply:
Hello: There is a risk with any contact involving bodily fluids, especially if the other person has a sexually transmitted infection. Wishing you good health.

[Read More] Is Using Partner's Fluid for Masturbation Safe from STDs?


Understanding STD Incubation Periods: Can You Be Sure You're Disease-Free?

What is the incubation period for sexually transmitted infections (STIs)? If the incubation period for sexually transmitted infections (STIs) has passed, can it be confirmed that one is not infected? If after a month there are no symptoms and the genitals appear normal, can it be...


Dr. Du Shixi Reply:
Hello: STDs can be assessed in this way, but syphilis and HIV definitely require blood tests. Some cases of genital warts may have a long incubation period. Wishing you good health.

[Read More] Understanding STD Incubation Periods: Can You Be Sure You're Disease-Free?


Concerns About STDs from Oral Sex: What You Need to Know

Concerns about sexually transmitted infections (STIs) from oral sex? Hello, if someone performs oral sex without a condom and has vaginal intercourse with a condom, and is concerned about sexually transmitted infections (STIs), should they only monitor for signs of STIs in the or...


Dr. Du Shixi Reply:
Hello: Some sexually transmitted infections (STIs) can present with systemic symptoms. If condoms are not used consistently throughout sexual activity, there is a risk involved. Wishing you good health.

[Read More] Concerns About STDs from Oral Sex: What You Need to Know


Can Oral Sex Without Ejaculation Transmit STDs?

Can oral sex without ejaculation transmit sexually transmitted infections (STIs)? About a month ago, I performed oral sex on another male, but he did not ejaculate in my mouth, and I did not come into contact with any semen. Recently, I have noticed several small red spots on my ...


Dr. Du Shixi Reply:
Hello: The following standards can be used to evaluate the risk levels of sexual behaviors: - **Low-risk sexual behaviors:** This includes mutual masturbation, mutual rubbing, deep kissing, bondage, protected deep foreplay, oral sex with condoms or dental dams, anal intercourse...

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Am I at Risk of STDs from Touching an Old Sex Toy?

Can touching sex toys transmit sexually transmitted infections (STIs)? While handling the former tenant's vibrator, you may be concerned about the risk of sexually transmitted infections (STIs). If you had a small cut on your hand and came into contact with the vibrator, the...


Dr. Du Shixi Reply:
Hello: No worries, you can rest assured. Wishing you good health.

[Read More] Am I at Risk of STDs from Touching an Old Sex Toy?


Risk of STDs from Oral Sex: What You Need to Know

The risk of sexually transmitted infections (STIs) for the recipient of oral sex? Hello, doctor! A few days ago, I had oral sex with an online acquaintance, where I was the recipient. We only kissed and did not exchange any other bodily fluids. Afterward, I confirmed that there w...


Dr. Du Shixi Reply:
Hello: The following standards can be used to evaluate the risk levels of sexual behaviors: - **Low-risk sexual behaviors**: This includes mutual masturbation, mutual rubbing, deep kissing, bondage, protected deep foreplay, oral sex with condoms or dental dams, anal intercourse...

[Read More] Risk of STDs from Oral Sex: What You Need to Know


Can Oral Sex Without Protection Lead to STDs? Understanding Risks and Symptoms

Unprotected oral sex? At the beginning of February, my girlfriend performed oral sex without a condom, but she had a sore in her mouth. A few days later, I noticed two or three red bumps on my genital area. When I visited the doctor, some said it was balanitis, while others sugge...


Dr. Du Shixi Reply:
Hello: This response is for reference only and is not a substitute for a medical examination. Balanitis is a simple skin infection that can be caused by various types of bacteria. Maintaining cleanliness and dryness is usually sufficient for recovery. The herpes virus primarily c...

[Read More] Can Oral Sex Without Protection Lead to STDs? Understanding Risks and Symptoms


Understanding Urine Tests and Concerns About STDs

Urinalysis and Questions about Sexually Transmitted Infections (STIs) Hello, doctor. I visited the urology department on March 17 due to chronic prostatitis. Later, I checked my test results on the National Health Insurance app, and while my white blood cell count was normal, the...


Dr. Du Shixi Reply:
Hello: 1) Not necessarily, but was your gonorrhea last year transmitted through unsafe sexual practices? What was the process for confirming the gonorrhea diagnosis? 2) Such tests can only serve as a reference; regardless of whether the result is positive or negative, multiple te...

[Read More] Understanding Urine Tests and Concerns About STDs


Can STDs Persist in the Anus After Anal Sex?

Can sexually transmitted infections (STIs) be retained in the anus? I would like to ask if there can be residual sexually transmitted infections (STIs) in the anus after anal intercourse with my partner. I am the insertive partner (1) and my partner is the receptive partner (0). ...


Dr. Cai Zhuorong Reply:
The most common infections transmitted through the anus are genital warts, and HIV should also be a concern.

[Read More] Can STDs Persist in the Anus After Anal Sex?


Red Spots on Foreskin: Should I Worry About STDs?

There are rashes on the foreskin? Hello doctor, I have a question. After retracting my foreskin, I noticed two or three small red spots on the inner side of the foreskin (not on the glans). They are very small, and one of them looks like a slightly raised red rash. Am I infected ...


Dr. Du Shixi Reply:
Hello: 1) If you have engaged in unprotected sexual intercourse, please seek medical attention. 2) If you have not engaged in unprotected sexual intercourse, maintain cleanliness and dryness by washing with clean water twice a day and drying thoroughly. If you have a foreskin, av...

[Read More] Red Spots on Foreskin: Should I Worry About STDs?


Understanding STD Risks and Testing After Oral Sex: Your Questions Answered

Medical consultation Hello, doctor. A few days ago, I had sexual intercourse with a stranger while using a condom, but I did have unprotected oral sex. My questions are: 1. I read that the risk of contracting STDs from unprotected oral sex is relatively low, is that correct? 2. F...


Dr. Du Shixi Reply:
Hello: 1) Risks can be categorized as follows: No risk - masturbation; Low risk - mutual masturbation, light kissing, mutual rubbing, sexual activity with condom; Moderate risk - deep kissing, oral sex, withdrawal method; High risk - unprotected sexual activity, causing wounds o...

[Read More] Understanding STD Risks and Testing After Oral Sex: Your Questions Answered


Understanding Genital Bumps: Herpes or Something Else?

Lesions on the genitals resembling pimples? My girlfriend has a sore in her mouth, and we had unprotected oral sex without cleaning up afterward. The next day, she developed three pimple-like bumps on her genital area. Two days later, we went to see a doctor who said it was infla...


Dr. Du Shixi Reply:
Hello: It is possible that an early infection may not be detectable and symptoms may not be obvious, leading to different diagnoses. Currently, it is up to you to decide whether to seek medical attention or not. Herpes presents as blisters and can cause wounds, so it is important...

[Read More] Understanding Genital Bumps: Herpes or Something Else?


Understanding Chronic Prostatitis: Symptoms, Diagnosis, and Treatment Options

Chronic prostatitis Hello Doctor, I would like to share my medical history as it has been quite distressing and painful for me. I apologize for the lengthy details. Urological History: I have a history of anxiety disorder and often engage in sexual activities (either masturbat...


Dr. Du Shixi Reply:
Hello: 1) This type of antibiotic is generally effective, but it requires several months of treatment along with strict lifestyle precautions. However, since the patient has not seen results, changing medications may lead to uncertainty. As for muscle side effects, they are not c...

[Read More] Understanding Chronic Prostatitis: Symptoms, Diagnosis, and Treatment Options


Persistent Clear Discharge from Glans: Understanding Possible Causes and Solutions

Six months ago, I engaged in high-risk sexual behavior, and I still have clear discharge? Hello Doctor, about six months ago, I had a risky sexual encounter, and afterward, I noticed yellow-green thick discharge from my urethral opening. When I went to the hospital, the doctor su...


Dr. Du Shixi Reply:
Hello: 1) Herpes does not produce secretions. 2) Secretions are not caused by herpes. 3) It is possible that there was a previous infection, but the duration cannot be determined. 4) Testing midstream urine is correct. There is no need to test the initial stream; the doctor will ...

[Read More] Persistent Clear Discharge from Glans: Understanding Possible Causes and Solutions


Risk of STDs from Casual Encounters: What You Need to Know

Will having casual sex increase the risk of sexually transmitted infections (STIs)? 1. The female partner is unaware of any illness. There was mutual nipple licking, oral sex with and without a condom, physical contact, and manual stimulation outside the condom that was used for ...


Dr. Li Xinyi Reply:
Based on your description, there is still a possibility of having an infection. If you have concerns, even without obvious symptoms, it is advisable to see a urologist for an examination and discuss it with the physician. Separating your underwear for washing temporarily is also ...

[Read More] Risk of STDs from Casual Encounters: What You Need to Know


Can Masturbation in Shared Bathrooms Lead to STDs?

Masturbation does not cause sexually transmitted infections (STIs)? Hello Doctor: I live in a shared accommodation where the bathroom is communal. A few days ago, I masturbated in the bathroom and forgot to wash my hands afterward. I'm worried that I might have contracted a ...


Dr. Cai Zhuorong Reply:
Viruses are mostly transmitted through direct contact. While the transmission route you mentioned is not impossible, the probability is extremely low.

[Read More] Can Masturbation in Shared Bathrooms Lead to STDs?


Can You Get STDs from Buying Second-Hand Swimwear?

Is it possible to get infected? If you buy second-hand swimwear that has been washed and shows no visible dirt, is it possible to contract a sexually transmitted infection or other diseases?


Dr. Li Xinyi Reply:
If it has been washed, dried, and disinfected, theoretically there should be no issues. However, if there are problems in the handling process, no one can guarantee safety.

[Read More] Can You Get STDs from Buying Second-Hand Swimwear?


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