I've got one broody hen setting on a half dozen eggs in her own pen separate from the rest of the flock. Plus I have another 10 or so eggs in the incubator. All eggs were started at the same time. Of course now another hen has gone broody and been setting on air for a couple of weeks. I could probably let the second broody hatch out the incubator eggs when I get to day 18. Question is: Am I going to have to keep the hens and their chicks separated? I only have 7 hens, and don't have more than one extra pen. I'm guessing there wil be problems with two hens/babies together?