@bucktongrene Unfortunately this ended in a miscarriage, but my HCG slowed down even further from 2490 to 3480 in 48 hours. I miscarried at 6.5 weeks with no heartbeat. Hoping you have a better outcome!
@lucia398 For those whose beta times slowed after 1200, how did things turn out? In the same boat, 349 at 15 DPO, 1317 at 18 DPO, 2490 at 20 DPO. 33 hour to 51 hour doubling time.