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Sexual Health Blog — Page 6

Expert, evidence-based articles on STIs, testing, prevention, and sexual wellbeing. Written by UK sexual health experts.

102 ArticlesPage 6 of 12

Articles — Page 6

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White vs Yellow Penile Discharge: What the Colour May Mean
STI Facts
9 min read

White vs Yellow Penile Discharge: What the Colour May Mean

Changes in penile discharge colour can cause understandable concern. While white discharge may sometimes relate to inflammation or infection, yellow or green discharge may indicate a bacterial cause. This guide explains the possible reasons for white versus yellow penile discharge, including non-STI causes, sexually transmitted infections, and when confidential testing may help clarify the cause.

STI Clinic Team
Why is Gonorrhoea Called “The Clap”? The History of STI Names Explained
Myths & FAQs
11 min read

Why is Gonorrhoea Called “The Clap”? The History of STI Names Explained

Sexually transmitted infections have acquired unusual slang names over centuries. This in-depth guide explains why gonorrhoea is called “the clap,” whether the clap refers to chlamydia, the origins of chlamydia’s scientific name, and how syphilis received its historical title. It also clarifies common misconceptions about STI terminology and when confidential testing may be appropriate.

STI Clinic Team
Is Male Discharge Normal? Clear Penile Discharge, Causes & When to Test
Sexual Health
12 min read

Is Male Discharge Normal? Clear Penile Discharge, Causes & When to Test

Male discharge can be completely normal in some situations, such as pre-ejaculate during arousal. However, changes in colour, smell, texture, or frequency may indicate infection or inflammation. This comprehensive guide explains normal versus abnormal penile discharge, including clear discharge from the penis without an STD, common non-STI causes, and sexually transmitted infections that may require testing.

STI Clinic Team
Swallowing Semen: Calories, Health Effects & STI Risks Explained
Sexual Health
8 min read

Swallowing Semen: Calories, Health Effects & STI Risks Explained

Questions about swallowing semen are common, especially regarding calorie content, skin benefits, and possible health effects. This guide explains what semen is made of, how many calories are in seminal fluid, whether sperm has proven health or skincare benefits, and the potential STI risks linked to oral sex. It provides factual, evidence-based information to help individuals make informed decisions about sexual health.

STI Clinic Team
Red Bumps on the Penis: Is It Gonorrhoea, an STI, or Something Else?
STI Facts
9 min read

Red Bumps on the Penis: Is It Gonorrhoea, an STI, or Something Else?

Red bumps on the penis or unexplained genital skin changes can feel alarming. While many rashes are caused by irritation, fungal infection, or dermatitis, certain sexually transmitted infections may also cause red spots or systemic rash symptoms. This guide explains when a skin rash from gonorrhoea may occur, how it differs from other STI-related rashes, and when confidential testing may help clarify the cause.

STI Clinic Team

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