hey guys....question....i got a shipment of eggs, all intact and looking good (on the outside)....but one is quite a bit bigger than the rest. should i incubate it? it's in the bator now...but is only on day 3. i'm afraid it could be a double yolker. should i just keep it in and hope for the best? and it may NOT be a double....it's considerably bigger than the rest...but not SO SO much bigger...wish i could take a pic, but we don't have our camera now. the weight is 2.5 oz and the other eggs are not quite 2 oz.