How common is velamentous cord insertion?
Velamentous insertion occurs in approximately 1% of all pregnancies. Velamentous cord insertion is more common among multi-fetal pregnancies, and has been estimated to occur in up to 10% of twin pregnancies, with increasing incidence with increasing number of fetuses in a multifetal gestation.
Can velamentous cord insertion cause stillbirth?
Although rare and less of a risk when properly monitored, velamentous insertion also increases the risk of stillbirth. 8 There are additional complications of which expecting parents should be aware too.
Does velamentous cord insertion cause stillbirth?
What do you do if you have velamentous cord insertion?
Although there is no known prevention or treatment for velamentous cord insertion, the best course of action, once it is discovered, is to get regular ultrasounds and closely monitor the fetus. Your healthcare provider may also suggest a nonstress test in the third trimester.
Is marginal cord insertion high risk?
Pregnancies complicated by marginal cord insertion are at higher risk to develop low birth weight (AOR = 2.89, 95% CI: 1.23–6.80), preterm birth (AOR = 4.00, 95% CI: 1.44–11.14), and emergency cesarean delivery (AOR = 3.68, 95% CI: 1.03–13.81).
What is the rate of velamentous cord insertion?
Velamentous insertion occurs in 1.1 percent of single-baby pregnancies and 8.7 percent of twin pregnancies. This type of insertion is more common earlier on in pregnancy. In cases of spontaneous abortion, velamentous cord insertion happens around 33 percent of the time when the pregnancy terminates between nine and 12 weeks.
What are the risk factors for velamentous insertion of umbilical cord?
The risk factors for Velamentous Insertion of Umbilical Cord include: 1 The condition is 9 times more common in a twin pregnancy than a single pregnancy 2 The higher the number of multiple pregnancies, the greater is the risk 3 Advanced maternal age: Higher the age of the pregnant mother, the greater is the risk 4 Cigarette smoking during pregnancy
What is the prevalence of umbilical cord insertion in the US?
The prevalence of velamentous and marginal insertions of the umbilical cord was 7.8% in singletons and 16.9% in twin gestations, with marginal insertion being more common than velamentous.
What is the prevalence of velamentous and marginal insertions?
Velamentous and marginal insertions are reported to occur in 0.5–2.4% and 8.5% of all pregnancies, respectively [2], [3], [10], with the prevalence being higher in multiple pregnancies [11]and in pregnancies conceived with the aid of assisted reproductive technology [12].