My beta was over 1000 today, I think I can start to get excited now!! my sonogram is on May 20, can anyone tell me if that's when we will see a heartbeat? and how long did you stay on Lovenox? I've heard horror stories about going off it and fearing the worst would come if I went off it too. It's like a crutch, just like the prog. I dread going off it, I imagine I wont be able to do without it!!