The rate is higher when the twins share a single or fused placenta ... associated with problems with the umbilical cord, including velamentous cord insertion. If you or your baby have unusual ...

A very small number of babies have only one umbilical artery instead of two ... detailed ultrasound exam and genetic testing. Velamentous cord insertion and marginal cord insertion mean that ...

If your umbilical cord only has one artery, it increases your risk for fetal anomalies. Single umbilical artery risks. Single-artery umbilical cord problems only happen in around 1% of pregnancies ...

This page lists all known medications that could potentially lead to 'Single umbilical artery' as a side effect. It's important to note that mild side effects are quite common with medications.

do i need to worry about this? Answer::If this is the only abnormality, it should nopt be a problem. However, a single umbilical artery is often associated with other abnormalities. You should have a ...

Prospective studies (Table 1) have shown the incidence of single umbilical artery to vary from 0.2 to 1.3 per cent in consecutive single births and from 0 to 7 per cent in twin births. 2–5 The ...

Purpose: To ascertain the frequency of chromosomal and other anomalies in fetuses with single umbilical artery. Methods: Placentas with single umbilical artery were identified from hospital ...

However, some babies have just one artery and vein. This condition is known as a two-vessel cord diagnosis. Doctors also call this a single umbilical artery (SUA). According to Kaiser Permanente ...