Should a repeat cervical cerclage be inserted when the primary cerclage fails, to prevent pregnancy loss and preterm birth? A systematic review and meta-analysis
PLoS One. 2025 Nov 7;20(11):e0329427. doi: 10.1371/journal.pone.0329427. eCollection 2025. ABSTRACT INTRODUCTION: Spontaneous preterm birth (sPTB) occurs in 0.5-1% of pregnant women and is commonly attributed …