From Wikipedia, the free encyclopedia. Mamma mia [Ëmamma ËmiËa] (an Italian interjection, literally my mother) may refer to:  1 Mamma Mia (song), a 1975 ABBA song.  Mamma Mia!, a musical based on ABBA songs, which premiered in London in 1999.
The productive life of a layer hen is about 2 years. Hen usually start laying at about 5 to 7 months old and reach peak egg production at 11 months old. The number of eggs laid will drop at about 18 to 24 months old but some birds will continue to lay up to a year after that. Egg production will also drop when the hen molts or if nutritional needs are not met.
Some chickens will lay up to one egg a day, others will lay two eggs a week. It depends on the breed of chicken and how well they are taken care of. If you have seven chickens â¦ you will normally get about 5 eggs a day.One day you might get eight eggs but you should average 5 eggs a day with normal laying hens.hen the hen rests about 30 minutes or so before starting to make another one. In addition to resting about 1/2 hour each time an egg is laid, some hens rest about every 3 to 5 days and others rest about every 10 days. Some hens hardly rest at all. The resting times increase the total time to lay an egg.