I will continue to pray for your sister hopefully it will work out. I know what you are going through. Me and my sister were pregnant at the same time and our due dates were 2 days apart. My pregnancy ended at 19 weeks due to Trisomy 13 and my sister went on to have a healthy baby boy. I have had 3 previous miscarriages before then and a total of 5 all together. I did end up having twins and they are 15 months. I was very happy for my sister and despite your sisters problems I am sure she is too. It was hard for me and still is when my nephew's bday comes around but he is wonderful and I have been truly blessed with my twins. Best of luck and I look forward to hearing your sister's results tomorrow. Hang in there!