All articles
Everything published so far, newest first. Every clinical claim links to the guideline, review or trial it came from.
Every article here is sourced. The two references used most often are the US Preventive Services Task Force and the Cochrane Library.
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Finasteride Side Effects: An Honest Account of a Contested Literature
Trials report sexual side effects in 8.7% on finasteride against 5.1% on placebo. But when men were told to expect them, 43.6% reported them, against 14.3% of men who were not told.
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Telling a Partner You Have an STI
Health departments will make the call for you, without naming you. And expedited partner therapy is permissible in 47 states, your clinician can give you treatment to hand over.
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Do Condoms Protect Against STIs? It Depends Which One
Excellent against infections carried in fluids, 71 to 80% against HIV. Only partial against ones spread by skin contact, because they protect the area they cover and no more.
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How Often Should You Get Tested for STIs? The CDC’s Actual Schedule
HIV once for every adult 13 to 64, hepatitis C once for every adult over 18, and at least annually for men who have sex with men. Plus the reason a urine test is…
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How Do You Know If You Have an STI? Usually, You Do Not
Most sexually transmitted infections produce no symptoms at all. Testing is the only way to know, and it has to be timed correctly, or a negative result means nothing.
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Size and Confidence: What the Measurements Actually Say
Mean erect length across 15,521 professionally measured men was 13.12 cm. Four men in five fall inside a band an inch and a half wide. And 55% of men are satisfied, against 85% of…
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Bigger Without Surgery: What Extenders and Pumps Actually Achieve
Traction devices produced under 2 cm of flaccid length after months of daily wear, on evidence the reviewers rated poor. Pumps treat erectile dysfunction, not size.
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Jelqing and Penis Exercises: How Long Until Results?
Every timeline you have read was invented. Manual exercises do not appear in the systematic review of enlargement interventions, because there were no studies to include.


