we have 2 white crested bearded polish chickens. We got them about 3-4 weeks ago. where we live its currently chilly and sometimes rainy. Our chickens have laid 2 eggs in total, a couple of days apart, but havent laid in at least 2 weeks. Someone told us that chickens lay less in the wintry season, is that possible? Or could their eggs be stuck or something? i'm very new at chickens, so any tips would be appreciated.