Hello. Ok so we are on day 11 of our incubation of our barn yard mix eggs(white eggs, brown eggs, blue eggs & like a light pink eggs)... there are alot that have littlebabies moving inside them ( SO SO EXCITED ) ( THERE ABOUT 14!!!!! ) So anyways we have the humidity at about 40-45 and the heat at 100... that is going really well ... my BIG CONCERN is.... When do i unplug the automatic rotater??? is it on day 18 or is it day 19???