thanks so much ladies!!! i know my exact dates now. 5w1d!

results are in

8-9DPO - 15 HCG
4w5d - 3,342 HCG
5w - 5,806 HCG
doubling time of 60 hours

i have done a lot of research & once HCG hits 6,000 it can take up to 96 hours to double, it said HCG shouldn't really be tested after 6,000. buuut i'm having 1 more test anyway . got a referral for our 6-7 week scan too, can't wait to see/hear the heartbeat!!