How to Last Longer in Bed: 7 Evidence-Based Methods
What normal ejaculation time really is, and which methods to last longer have evidence: behavioral techniques, pelvic floor training, condoms and sprays, anxiety management and treating ED.
Shockwave Therapy for Erectile Dysfunction: 7 Honest Facts
Low-intensity shockwave therapy may modestly improve mild blood-flow-related ED, but the evidence is low-certainty and results fade. Here is what trials, the EAU and the AUA actually say, plus cost and clinic red flags.
Male Infertility: Causes, Tests and 6 Proven Treatments
A male factor is found in about half of infertile couples. Learn the main causes of male infertility, how semen analysis and other tests work, and which treatments, from varicocele repair to micro-TESE and ICSI, fit each cause.
Erectile Dysfunction Causes: 9 Physical and Mental Triggers
Most erectile dysfunction has a physical cause such as artery disease, diabetes, nerve damage, hormones or medicines, often mixed with anxiety or depression. Learn the main causes and how doctors tell physical from psychological ED.
Peyronie’s Disease: 6 Symptoms, Causes & Diagnosis
What Peyronie’s disease is, why scar tissue bends the penis, who gets it, how it changes over time and how urologists diagnose it.
Low Testosterone Symptoms: 10 Signs and How to Test
Low sex drive, fewer morning erections, fatigue and low mood can signal low testosterone. Learn how doctors confirm it with two morning blood tests, what causes it, and when testosterone therapy is and isn’t appropriate.
Average Penis Size: What 5 Major Studies Really Show
Clinician-measured studies put average penis size at about 13 cm (5.2 in) erect. Here are the real averages, percentiles, how to measure correctly, and when small size is a medical issue.
Premature Ejaculation: 4 Types, Causes & Diagnosis
What premature ejaculation really is, how doctors define and diagnose it, what causes it, and which self-help methods and treatments have evidence.
Viagra vs Cialis: 7 Key Differences Explained
Sildenafil and tadalafil work about equally well, but differ in timing, food effect, side effects and uses. Here is how to choose between Viagra and Cialis.
Erectile Dysfunction: The Complete Guide to Causes and Care
Erectile dysfunction affects about half of men aged 40 to 70 and is often an early sign of heart disease. Learn how erections work, what causes ED, how it is diagnosed and treated, and when to see a doctor.