I have five pullets 22 weeks old only one has laid an egg. She has laid about every other day for about a week. I know it is the same bird I have watched her lay. The others seem to be very loud lately and seem to be picking on each other more that usual. Does this mean that they may start laying soon. I am so tired of waiting and waiting and waiting. I go out to the pen about 10 times a day. Any body else have this problem?