Sorry to hear that you had a sleepless night, it can be such a stressful time making that decision to have/not to have the amnio. Now that you have made the decision I hope that things progress well from here for you. I think your positive attitude it to be admired, it certainly makes things easier to handle when you have a positive attitude. I hope the amnio goes well and I look foward to hearing back from you when your results come back. Take care.