We are having about 16 hens and 3 roosters. And so, we are supposed to get some eggs, but that's not the case. We're very lucky if we get 1 or 2 a day, some days ther's nothing! The chickens are in a pen, big enough, and go out for about 3 hours every afternoon. They have free excess to our 2 hectare bushy premises during that time. We feed them the normal chicken mix we get from the local farm store - with sunflower seeds and crushed maize mostly. We give them veggie scraps, piles of compostable material and even lots of love . But what's going wrong?? The hens are defenitely old enough to produce eggs. HELP!