A 34-year-old woman presents to her gynecologist complaining of incontinence. She states that for the past year, ever since the birth of her third child, she has been leaking small amounts of urine...

A 34-year-old woman presents to her gynecologist complaining of incontinence. She states that for the past year, ever since the birth of her third child, she has been leaking small amounts of urine such that she needs to wear liners in her underwear to prevent her clothes from being wet. She states the leakage occurs all the time but is worse when she drinks a lot of coffee or water. Physical examination revealed peritoneal skin irritation and steady leakage of urine. Which of the following is most likely to indicate the correct diagnosis?

(A) Bladder capacity measurement

(B) Catheterization

(C) Cystometry with bethanechol chloride

(D) Sphincteric function analysis

(E) Voiding cystourethrography