Hcg levels

Sydney

Had my blood done on monday and the nurse said 100 was pretty low. I think she was think I was farther along.. I was only 12 dpo..

Got the test back from this morning, roughly 44 hours later they are 288! She called and said they were "pretty good".

From what I can tell that is a good amount to increase in less than two days...am I wrong? Or is she just trying not to get my Hope's up or something...