My ID twins were diagnosed yesterday with TTTS. 2 weeks ago they both weighed 2 pounds exactly; they now weigh 2lbs4oz and 2lb13oz. The ultrasound tech was very quiet the whole time and sent a report right away to the mfm and then scheduled my next ultrasound for 1 week later rather than 2. My doctor was doing a delivery so he called me a couple of hours later and did not seem to be too concerned. I asked him if I should change anything I was doing and if it would change my delivery date from the planned 37 weeks. He said that I didn't need to change anything and that if their condition stayed the same without worsening, my delivery date wouldn't change. He is over 70 years old so I presume he knows what he is talking about but I am worried sick thinking I should be doing things to help them. Please help. My pregnancy has been absolutely perfect until now and I know nothing about TTTS or what could be done at this point.