Hey guys! first time poster here but I was wondering if anyone had any experience with slower HCG doubling times and levels on the lower end. It's my first pregnancy via IUI and I am a little cautions/nervous and dont want to get too excited too soon. I got my BFP on 11dpo and had blood drawn the next day, levels are as follows: 13dpo- 19, 15dpo-27, 17dpo-52, 19dpo-90, 22dpo-191. Levels are still rising and my doubling time is still under 72 hours, I am scheduled for another beta on Friday (48hrs from last) and also an ultrasound...what are the chances of confirming the baby is in my uterus at 5w3d? Anyone else that has been in a similar situation have any insight?