Today my OB called me and told me to get a repeat u/s in 1 week. She said there was a second smaller sac on the ultrasound. It could be one of two things - a second baby who is smaller (common with twins) or a case of Vanishing Twin Syndrome. VTS is when you are pregnant with twins, but one spontaneously aborts.
I seriously have goosebumps while typing this...Say a prayer for me, please...I just want God's Will to be done!