Our call ducks have gone broody and the first one's eggs have pipped (So far, 6 out of 8). They pipped yesterday morning, but haven't made any progress since then. We also appear to have one that has pipped in the air cell and hasn't moved around to the side yet. These little guys are starting to make me nervous, but I'm used to hatching chicks. Should I be expecting these guys to take longer to hatch?thanks- BCB