I went to the ER last Wednesday, July 29, due to dull back and abdominal pain. I have Endometriosis and just wanted to make sure everything was okay. I called the doctor the next day and they scheduled me for an early ultrasound that I went to yesterday, Aug 5. They couldn't find a heartbeat...even though the baby measured 9wks 1d like he/she is supposed to. So they said it happened within the last couple days. I just don't understand how this could happen.