New to incubating and we are on day 11. We have 24 RIR eggs from our own flock (collected over 5 days and kept at room temp until incubating) and we candled at day 7. We found it really hard to see anything (brown eggs) and tried a couple different candling methods. We decided to wait a few more days and tried again last night (day 11) We see a mass, but not much else. We have candled from both ends and still cant tell. Its very frustrating! Room is totally dark and tried 2 different led lights. Incubator has been consistant at 38C and 55-60 humidity. Any suggestions on ways to find out if anything is developing??