Please answer! What vaginal exercises can you do if you have an overractive bladder?

Kegel exercise. Kegel exercise can help women who have problems with urine leakage. See your PCP for evaluation, tests and treatment options.
See Urologist. Don't know that there are any special ones. People used to talk about kegels to strengthen the pelvic floor, but the bladder is a different story. See the Urologist for evaluation and options. Only wish exercises could be the answer. Good Luck.