What causes female urinary weakness?

The female urethra is short, wide, and low resistance, so most patients do not show difficulty urinating. However, some patients show corresponding urethral stricture and bladder neck contracture. Therefore, they show increased resistance to urinating. This is a large group of diseases called urethral obstructive diseases. Another large group is neurogenic bladder caused by various factors, such as diabetes, poor blood sugar control or cerebrovascular disease, trauma, and other factors. Will cause detrusor contractile weakness, although urethral patency, but because of contractile weakness, so that urine can not be effectively discharged, but also show the phenomenon of urination weakness.