My chicken have be sitting on eggs for something like 2 weeks very soon How can i share whether here going to hatch or not?
They are fertile but this is her first time?
was this chicken around a rooster, if not next take eggs away and toss them because you need a rooster to fertilize her eggs. remove eggs every time and use them.
You can candle them presently and you will see a dark spot/mass in the fertilized egg. A few minutes away from mom will be no problem, simply don't mess around forever.
Take a cardboard box and cut a quarter size hole in it(1 in/25mm), then put a bright lantern under neath you can set the eggs on there and look for the embryos.
For point of comparison, try an egg from the store. You will see how the light shines right through, versus one of your fertilized eggs.
Remove any that don't enjoy a pretty good size mass in them by now.
Do you know how to candle an egg?