Since your on day 14 already and you cannot see through the eggs you have baby chicks!!!!
Now comes the hard part, I noticed you said you don't have a humidity checker, Unfortunately without that
your hatch rate can be affected almost 100% .. I have had many hatches where humidity levels...
Hello,
I have incubated eggs many many times for years and candled all my hatches.
My best method is at night to turn off all lights and wrap the egg inside my hand like
a baseball leaving the fatter part exposed.. Place your light source and check for any veins
and if you do see a blackdot...