Hello everyone! My name is Heather I'm 17 weeks and 3 days due August 22. Last week we went in for what we thought was just a dating ultrasound and found out we are having twins! We are having MoDi twins or Monoamniotic twins. Which means they are sharing the same placenta but are in different amniotic sacs. This also means they will identical. They are boys, since they are sharing the same placenta it's a high risk pregnancy but we are very happy!