Ninja rocks are broken shards of spark plugs formed by smashing the ceramic portion of the spark plug with a hammer or other large object.ince they can quickly and quietly fracture the glass side windows on most cars, ninja rocks have been used in  smash-and-grab  auto burglaries since at least 1995 (at least by Slovenian car burglers).
What is recurrent bacterial vaginosis? Recurrent bacterial vaginosis is an imbalance of the vaginal bacteria normally present in the vagina. Bacterial vaginosis is a common condition and treatment is available; however, in some women the condition may recur or even become chronic, requiring multiple and sometimes long-term treatments.
Bacterial vaginosis is a vaginal condition that can produce vaginal discharge and results from an overgrowth of certain kinds of bacteria in the vagina.In the past, the condition was called Gardnerella vaginitis, after the bacteria that were thought to cause the condition.ymptoms may also mimic those found in yeast infections of the vagina and trichomoniasis (a sexually-transmitted disease or STD), and these conditions must also be excluded in women with vaginal symptoms. Bacterial vaginosis is a common condition. It is the most common vaginal complaint in women of child bearing age.