During sexual activity, a sudden release of fluid from the urethra in women may be due to the following reasons:
1. Orgasm (especially with Gspot stimulation): Some women may experience "squirting" (a significant amount of fluid expelled from the urethra) during orgasm, particularly when the Gspot is stimulated. This fluid is usually thin and similar to urine, but it actually comes from the Skene&39;s glands.
2. Stress urinary incontinence: During sexual activity, the increase in abdominal pressure or relaxation of the pelvic muscles may cause a small amount of urine to be released involuntarily.