Congratulations! That's a great beta. Remember, the beta range at 4 weeks is 5-426 and at 5 weeks, it's 18-7340. Like you, I tested 14 days post ER and my 1st beta was only 66. I'm now 8w4d pregnant. My u/s at 6 weeks showed a normal pregnancy and HR>110, and follow-up u/s at 8 weeks showed normal ...