Chicks just started wiggling at day 17, and 18. I feel a bit paranoid because Im hearing chirping everywhere even nowhere near the chicks. I guess I'm really excited. But anyways is day 17 too early for them to be wiggling, are they going to hatch early. If so what are the side effects and what could be the cause. Btw, it is now day 19 should I expect them to hatch today or atleast pip?