HELP! Incubating 4 eggs, 1 very far along (unsure of day), other 3 early stages

[ashriver924]

Hey, I have several questions regarding 1 egg in particular. It has been incubated several weeks, (not sure if exact day) and I’m trying to determine how far along it is. In order for me to get prepared for hatching if I’m in fact close to hatch day. Also, with this same egg I was wondering if it was a twin, because well it seems the egg is full and truth be told this is all new to me as I just started incubating a month ago. Not for breeding or anything just abandoned eggs or the mom was killed, so I’m just trying to save their lives. Any and all help is greatly appreciated!!! I’m using the little giant 9300 incubator also! The first pic was taken in Sept 11, which I’m trying to guess would be between day 6-8 maybe?? And the second was taken this Wednesday

 

[HuffleClaw]

I’m thinking days 14-19-ish

 

[ashriver924]

I’m thinking days 14-19-ish

Thank you for responding, can you be a little more specific as to what day? If my calculations are somewhat correct I was think the egg was around 20 days, but again I’m new to this, and just need to make sure that when it’s time for lockdown that I know it!

 

[HuffleClaw]

If it’s around 20 days, it’s around 20 days... I can’t be 100% sure