Keywords: Dichorionic twins with heart activity at 8w5d since co-incubation.gif Transvaginal ultrasonography of dichorionic-diamniotic twins at 8 weeks and 5 days since co-incubation as part of IVF The twin at left in the image is shown in the sagittal plane with the head pointing towards upper left The twin at right in the image is shown in the coronal plane with the head pointing rightwards 2014-05-30 21 03 25 own Mikael Häggström gallery of 2014 cc-zero Uploaded with UploadWizard Animated ultrasonography of human embryo |