ring pessary meaning in Hindi

Examples

1. This linguistic variety, some of it euphemistic, makes it difficult to distinguish in the literature among diaphragms, cervical caps, female condoms, and other pessaries; one form of " womb veil " is described in 1890 as " like a ring pessary covered by a membraneous envelope . " Another source in 1895 describes it as " a small soft rubber cup surrounded at the brim by a flexible rubber ring about an inch or inch and a quarter in diameter ."