Duck Egg Internal Pip?

[alluzivesducks]

So it’s day 23 for this ducky and the air cell has increased a LOT in the past few days. I marked it on day 21 and you can definitely see the difference now! I just checked on ducky to see what he’s up to, is this an internal pip on day 23? I can not hear chirping, the egg has been rocking and moving occasionally but ever so slightly! This is my first hatch, sadly the other eggs didn’t make it this far, so my fingers are crossed for this final duck!
In the pictures i couldn’t tell if it was yolk or its orange bill in the bottom right corner. I didn’t move the egg when taking the pics, ducky was moving around by its self

 

[alluzivesducks]

Apologies they aren’t the best photos, my camera had a hard time focusing. I’m just curious if it looks like an internal pip and if i should consider adding a safety hole within the next 24 hours although it’s not even 28 days yet? Also, in the middle of the picture/egg it looks like a little inside crack? Is that possibly a pip or nothing

 

[New duck mommy 2021]

Apologies they aren’t the best photos, my camera had a hard time focusing. I’m just curious if it looks like an internal pip and if i should consider adding a safety hole within the next 24 hours although it’s not even 28 days yet? Also, in the middle of the picture/egg it looks like a little inside crack? Is that possibly a pip or nothing

The red I’m not sure could be reflection from the camera making it look more red.
Day 23 is early but not unheard of
We had one hatch day 24 from the school ones and he is now 9 months old and lives with me
He was just ti cute to sell
A day or two before Internal the egg moves as baby gets into hatch position the air cell drops down fast and you see shadowing pushing along the air cell
Once baby starts to internal yoy see yellow bruising as some hit a vein chewing into the air cell
Then you will see a beak shadow moving inside
Also at the bottom half of the air cell you will see shadowing of breathing movements