Answer: The vaginal length from posterior symphysis to apex or posterior fornix can be useful for sizing Ring, Donut and inflatable pessaries, or the length of a Gellhorn neck.
(Begin by inserting your middle finger behind the cervix in the posterior fornix and placing your index finger against the pubic notch. The distance between your 2 fingers is used as a starting point in pessary sizing. Withdraw your fingers and choose the fitting ring whose diameter best approximates this distance.)
Medical Supplies Club Customer Care
Store answer
Helpful?