Went in for my 8 week ultrasound this morning! We've been seeing a fertility specialist so we get weekly ultrasounds. Twins found on our first scan, last week both heart beats were good at 126 and 131. This week 1 baby didn't grow much and she couldn't find a heart beat. The other was measuring 8w2d, moving around and heart beat of 170! It's such a bittersweet feeling knowing that we lost one of our angels, but I'm trying to stay strong for our other! Has this ever happened to anyone else?