Just came back from my 20 week ultrasound with my maternal fetal specialist and they found that baby b has 2 holes in her heart and I need to see another specialist on the 30th to do an echo of her heart I guess. They also told me I need to go back in 2 and 4 weeks from now to measure my cervix and I'm not sure why. They also told me no sex for the remainder of my pregnancy. Baby a weighed 11oz's and baby b weighed 10ozs and everything else looks good but I'm really worried about what's gonna happen with my baby's heart or if something's going on with my cervix that they didn't tell me. Has anyone else had something similar happen?