I had my first US today to date the pregnancy. I was already terrified because I had a MMC in September that was found at a 9 week US. Today they found 2 cysts on the cord. Dr says not to worry yet (haha) because many resolve themselves by 12 weeks, but those that don't have a 30-50% chance of severe chromosomal abnormalities such as downs syndrome, trisomy 13 and trisomy 18. Anyone experience an umbilical cyst? I'm trying not to lose it, but not knowing is terrifying.