2 vessel cord detected in anomaly scan

I believe it is the same as a single artery umbilical cord. I had the same.. bt my baby dint have a nasal bone either so i was under risk for trisomy 13. Usually one anamoly is ok and only an issue when its accompanied by other soft marker.. if ur doctor says no worries then rest assured everything is ok with ur baby.. 💕..wish u have a happy and healthy pregnancy.. all the best