Great Advice .... THANKSIn my very short experience, I would say firstly looking at shipped eggs?! You need to determine the age of these prior to incubation. Because they are problems from the word go! Then you need to look at the bator are you a %100 sure that you temps were spot on? It is possible for them to have encountered a temp spike. And this can cause them to die very quickly. Obviously some may have been able to deal with it while others may not. If you had a chart or diary. Then you could at least look back at the problems you may have encountered. Other wise you will just have to start over. But this time ensure you get the bator running exactly to a tea. And decide how your going to deal with shipped eggs if you get them. Candle them straight away. Look for any hairline crack. What position the air cell is in, does it move? Draw a line around the cell straight away. Look at the humidity in the room the bator is in. Room temps can effect incubators immensely. Look at weighing each egg make a diary. And weigh regularly. Adjust humidity to you weights. Also some people like myself. Drop the temp slightly by around half a degree during lockdown and obviously increase humidity. Think about placing rocks in the bottom well of the bator. This may help with heat control when opening if you have to manual turn.
