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Epididymitis is inflammation of the epididymis, the tightly coiled tube at the back of the testicle where sperm mature and are stored. It may be acute, with symptoms developing over hours or days, or chronic, with discomfort that persists or keeps returning.

Waking several times a night to pass urine can feel like a sleep problem. A weak stream can feel like ageing. Needing to rush to the toilet can feel embarrassing. Often, these problems have the same underlying cause: enlargement of the prostate gland. Benign Prostatic Hyperplasia (BPH) is a non-cancerous enlargement of the prostate. It is common with age and often causes lower urinary tract symptoms, known as LUTS. These symptoms can affect sleep, confidence, work, travel, re

Kidney stones are common, but they are not all the same. Their chemistry matters. A small calcium oxalate stone may pass with pain relief and fluids. A large staghorn struvite stone linked to infection may need surgery. A dense ureteral stone stuck low in the pelvis may need laser lithotripsy.

Upper urinary tract obstruction needs prompt assessment because the kidney is a pressure-sensitive organ. A temporary blockage may resolve without lasting harm. A severe or prolonged blockage can damage the renal parenchyma, the working tissue that filters blood and produces urine.

The Lower Urinary Tract includes the urinary bladder and urethra. Its main tasks are to store urine at low pressure, protect the kidneys from back-pressure, and empty at a socially appropriate time. This guide explains the core bladder anatomy, urethra function, micturition physiology, and the mechanisms behind common functional disorders.

For many men with Klinefelter syndrome, the fertility pathway follows a clear sequence: specialist assessment, hormone-led preparation, microdissection sperm retrieval, then IVF with ICSI if sperm are found. Each stage has a purpose. Each decision should be made with an andrologist or male fertility specialist who regularly manages complex male factor infertility.