As you age, the bladder wall becomes less elastic and more stiff, reducing the amount of urine it can comfortably hold. This often leads to "overactive bladder" (OAB) symptoms, where the bladder muscle contracts even when it isn't full. For Women: The Perimenopause Factor

In your 40s, changes in urinary frequency and bladder control often emerge due to natural aging processes, hormonal shifts, and structural changes in the body. While "normal" urination is typically defined as 4 to 8 times over a 24-hour period, many people in this decade notice they need to go more often, especially at night. Why Bladder Habits Change in Your 40s

: These changes may cause sudden urges or "stress incontinence" (leaking when coughing or sneezing). For Men: Early Prostate Changes

Men may start to notice changes due to the prostate gland, which naturally begins growing in the 30s and 40s. Overactive Bladder (OAB): Symptoms, Diagnosis & Treatment