I have an egg (1) I got from a fried she was going to toss it it was fertilized. She just did not want a chick, i took it on 8/26 and put it in a homemade incubator. My temp was a bit inconstant at first ( 7 days or so ) then constistant afterward. it is now 24-25 days in i believe and no hatch. I did the water test and its a good egg but no movement. I am concerned I raised the humidity . I cannot see a thing when candleing it is a thick brown egg. What should i do, how else can i tell if it is still alive, ive read about pipping the egg to help but i do not know how. can someone please explain.