We just found out we are having a beautiful baby girl at my 20 week appointment yesterday! Sonogram showed everything working correctly and all is in the right place. She's also measuring big by 6 days so at 20 weeks she measures 20 weeks 6 days. They did find a cyst on her umbilical cord, however, they said there is no blood flow to it and she looks great. They don't seem concerned, just said I'd probably have extra scans to monitor it. I do go for a high risk scan Monday for a better look though. My question is has anyone had this happen in their second or third trimester? I've read a number of medical studies of this type of cyst but most are from first trimester, not second or third.