Hi thirdtimelucky, I have got triplets and apparently 2 of my DDs are identical. I was flown to Brisbane at 16 weeks and they determined after 2 hours of U/S and 3 sonographers they found that my girls shared a placenta but were in separate sacks. I was told I would be looking to get to 30 weeks but managed to hold to 33+6 before pre eclampsia kicked in. Funnily enough while being prepped for my emergency C/S I started to go into spontaneous labour. Honestly it's just more frequent scans and OB visits. I asked them for steroids at 28 weeks as I was terrified they would be sick prems but thankfully my girls came home at 37 weeks corrected.