If you believe Healthline, “urinating during intercourse is a fairly prevalent health condition that affects many people (mainly women) during intercourse,” Urination while a hard-on is largely a problem for women because men’s bodies have a built-in mechanism to avoid it
Recent research has shown that incontinence is a major factor in the occurrence of involuntary urination during sexual activity. Urinary incontinence is the inability to control the urge to urinate. For women, urine incontinence can occur during sexual activity because to the strain placed on the urinary tract by the genitourinary system. All women, then, should be informed of the potential dangers.
Some studies have found that urinary incontinence is more common in people who also experience these issues. Many things can cause urinary incontinence, including but not limited to: pregnancy, menopause, bladder stones, obesity, lower urinary tract infections, constipation, nerve damage from conditions like stroke and diabetes, certain medications (such as antidepressants and blood pressure meds), natural diuretics, and bladder irritants (such as caffeine and alcohol). Every woman should make an honest attempt to avoid preventable dangers.