Effectiveness of the cervical pessary for the prevention of preterm birth in singleton pregnancies with a short cervix: a meta-analysis of randomized trials.
Faustino Ramón Pérez-LópezPeter Andre Chedraui AlvarezGonzalo R Pérez-RonceroSamuel J Martínez-Domíngueznull nullPublished in: Archives of gynecology and obstetrics (2019)
Cervical pessary application was associated with a reduced risk of SPB at < 37 weeks and a higher risk of vaginal discharge.