Selena - posted on 03/19/2014 ( no moms have responded yet )
My daughter's 20 week (done at 1 day shy of 21 weeks) US showed TWINS! She had not had a US since 5 weeks. WE are thrilled BUT they were not able to see a dividing membrane. We go to peri tomorrow. Anyone ever been in this case and have membrane found this late? We are very concerned.