Complications of Pregnancy and Birth in Women With Vascular Malformations: A Nationwide Cross‐Sectional Study

Key Points

• This study aims to assess the complications experienced by women with vascular malformations during pregnancy and birth.
• Conducted a nationwide cross-sectional study
• Analyzed maternal complications during pregnancy and birth
• Focused on women with vascular malformations
• Women with vascular malformations have a significant risk of postpartum hemorrhage (PPH).
• Worsening of VM-related symptoms occurs during pregnancy, particularly with genital involvement.
• Increased thromboembolic risk is noted primarily in women with extensive VMs in the lower extremities.