Bearded Silkie no external pipping Day 20- Help

[Dvt1975]

Hi
I have 10 bearded Silkie eggs in a Brinsea Mini II eco incubator. In my classroom at my school.
I am on day 20. There is no movement. External pips or anything. Humidity is around 70-80%. Temp is 37.5 degrees Celsius.
Should I start worrying? Saturday and Sunday looming and I’m so worried what to do
Thank you! xx

 

[Dvt1975]

I have candelled them whilst in incubator (without moving them) there are no internal pips at all. Xx thanks everyone xx

 

[Chickeria]

Hi Dvt 1975 did your chicks hatch?

 

[Dvt1975]

Hi yes they did!! Although sadly I had two pip and die fully formed. I have just assisted the last one to hatch because it was malpositioned at the pointy end.
Thank you for your help x

 

[Chickeria]

Hi yes they did!! Although sadly I had two pip and die fully formed. I have just assisted the last one to hatch because it was malpositioned at the pointy end.
Thank you for your help x

Congrats on your sweet babies
I'm very sorry you lost two little ones and so close to hatching
That's great you assisted the last one who was malpositioned and (s)he is doing fine - well done
Best wishes for your adorable chicks