I got pregnant with my 3rd IUI ( in a natural cycle) and then had a beta at 16 dpo which came back at 93.
Then I had another beta at 18 dpo and it was 153.
So it rose but it did not double and they are not saying it is definitely bad, but they are also not saying definitely good.
I am getting another beta next thursday, and it is a long wait. Can anyone give me any input. I spoke to a friend who is a nurse in a fertility clinic and she actually said that for sure it was bad! I was devastated! Then I called the clinic and they said there is still a chance.
By the way estrogen and progesterone looked good both times on a positive note!