Isolated single umbilical artery (iSUA) is a congenital condition identified when one of the two normally paired umbilical arteries is absent, without any associated structural or chromosomal ...

Placenta-mediated diseases (PMDs) including preeclampsia and fetal growth restriction are often characterized by shallow trophoblast invasion and incomplete spiral artery remodeling leading to ...

Doppler velocimetry is a way to make sure that your baby is getting a healthy supply of blood. You may need it if earlier tests showed that your baby could be having problems. Maybe your baby is ...