Database of Monochorionic Pregnancies

Standardized Prenatal Management and Perinatal Outcome of Complicated Monochorionic Pregnancies

The purpose of this study is to collect and analyze data regarding natural history, indications for fetal interventions, and maternal and fetal/neonatal outcomes associated with complicated monochorionic twin pregnancy.

Inclusion Criteria:

• The study population will consist of MC pregnancies (maternal, fetal, and neonatal data) that have undergone evaluation and/or treatment for complications attributable to monochorionic twin pregnancy at the University of Miami.
• Maternal age 18 years and older.

Exclusion Criteria:

• Participation declined or consent not granted in prospective arm
• Loss to follow-up