@mrsparso I'd try to trust in the nurses' advice. It's doubled at 2.4 days - did you test the same time of day? Either way your number was high to start with. With your progesterone it is purely driven by medication at this stage and they want it over 30, so no worries there. I know it is stressful. I was an increasingly nervous wreck through the first trimester. You go from the TWW to a 12-week-wait! They should warn us about how stressful it can be. I've been reading about IVF PTSD and it is very true. Try not to worry.