So, I got bloodwork done on Friday and Monday to check my HGC levels, just before and after 5w. (The first pregnancy I had, they doubled about every 4 days, which was slow-ish, but within the range of normal).

Friday's was 1k.

Monday's was 5.5k.

...That seems like quite the spike over 3 days!! Both draws were some by the same lab, so it isn't some difference in testing methods. Anyone had results like this that their doc said was perfectly normal, or is this weird?