Red Spots on the Penis: Irritation, Balanitis, Herpes, or Other Causes?
Red spots on the penis can come from something minor, such as friction, sweat, shaving, soap, or dry skin. They can also be a...
Retrograde Ejaculation: Dry Orgasm Causes, Fertility Impact, and Treatment
Retrograde ejaculation happens when semen moves backward into the bladder during orgasm instead of coming out through the penis. The orgasm may still feel...
Rezum for BPH: Water Vapor Therapy, Recovery, and Side Effects
Rezum is a minimally invasive treatment for urinary symptoms caused by benign prostatic hyperplasia, or BPH. Instead of cutting out prostate tissue, it uses...
SARMs and Men’s Health: Testosterone Suppression, Liver Risk, and Fertility Concerns
SARMs are often marketed as a cleaner way to build muscle, cut fat, or recover faster than with anabolic steroids. That message leaves out...
Sauna and Hot Tubs: How Heat Affects Sperm and Fertility
Heat can affect sperm because the testicles work best a little cooler than the rest of the body. That is why they sit outside...
Saw Palmetto for Prostate Health: Evidence, Benefits, and Side Effects
Saw palmetto is one of the most common supplements marketed for men with enlarged prostate symptoms, especially frequent urination, weak stream, and waking at...
Semen Analysis Explained: What Results Mean and Next Steps
A semen analysis is often the first test used to check the male side of fertility. It measures how much semen is produced, how...
Semen Changes: Watery, Thick, or Clumpy—What’s Normal and What’s Not
Semen can look different from one ejaculation to the next. It may be white, grayish, slightly yellow, thicker after a few days without sex,...
Semen Smell Changes: Diet, Dehydration, or Infection?
A change in semen smell is usually not an emergency, but it can be confusing because the cause is not always obvious. Semen normally...
Sex After Having a Baby: Low Libido, ED, Stress, and Relationship Changes
Sex often changes after a baby arrives, even in strong relationships. Desire may drop, erections may become less reliable, and the old rhythm of...
Shockwave Therapy for ED: Evidence, Benefits, Costs, and Who Might Benefit
Shockwave therapy for ED is a noninvasive treatment that uses low-intensity sound waves on the penis to try to improve blood flow. It is...
Skin Cancer in Men: Warning Signs, Self-Checks, and Prevention
Skin cancer can start as a small spot that is easy to ignore: a scab from shaving that keeps coming back, a rough patch...
Sleep Apnea in Men: Symptoms, Risks, and When to Get a Sleep Study
Sleep apnea often looks like “just snoring” from the outside, but the real problem is repeated breathing disruption during sleep. In men, it may...
Smoking and Men’s Health: ED, Fertility, Heart Disease, and Cancer Risk
Smoking affects men’s health long before a diagnosis like heart disease or cancer appears. Erections, stamina, sperm quality, blood pressure, and exercise tolerance can...
Smoking and Sperm Quality: What Improves After You Quit
Smoking can affect sperm in several ways: fewer sperm, weaker movement, lower semen volume, more abnormal forms, and higher sperm DNA damage. Quitting does...
Snoring and Daytime Fatigue: When It’s Not Just Poor Sleep
Snoring is often treated like a joke, a bedroom annoyance, or a sign that someone is exhausted after a long day. Sometimes it is...
Sperm DNA Fragmentation: What It Means for Male Fertility
Sperm can look normal under a microscope and still carry damaged DNA. That is the basic idea behind sperm DNA fragmentation. A routine semen...
Sperm Morphology: What It Means and When It Matters
Sperm morphology describes the shape and structure of sperm cells. It is one part of a semen analysis, along with sperm count, movement, semen...
Spermatocele: Epididymal Cyst Symptoms, Causes, and Treatment
A spermatocele is a fluid-filled cyst that forms in the epididymis, the small coiled tube behind and above each testicle where sperm mature and...
Split Urine Stream: Causes, Fixes, and When to Get Checked
A split urine stream means pee comes out in two directions, sprays, fans out, or starts as more than one stream before joining again....