How often should ring pessaries be removed or changed in women with advanced POP? A prospective observational study.
Alessio MiceliManuel Fernández-SánchezJosé-Luis Dueñas-DíezPublished in: International urogynecology journal (2021)
Continuous use of a ring pessary can be recommended for 2 years in hysterectomized women and for 4 years in non-hysterectomized women if there are no complications.