If I don't get to gathering for a few days,
Really you should gather eggs daily,
as well as check on feed, water, and any other issues that may need to be addressed.
It would be very difficult to ascertain if the bloom is reduced/gone or not.
Some birds blooms are much thicker than others,
I(think) can feel it when I wash eggs under running water 'scrubbing' with my hands.
Floating eggs is not a good way to find out if eggs are 'bad' or not,
it just tells you if they maybe be older due to evaporation making them float.
Candling would be worthless also.
When in doubt....
Open eggs one at a time in a separate dish before adding to pan or recipe,
use your eyes, nose, and common sense to decide if egg is OK to eat.
Oh, and...
Welcome to BYC! @Huxta
Where in this world are you located?
Climate, and time of year, is almost always a factor.
Please add your general geographical location to your profile.
It's easy to do, (laptop version shown), then it's always there!