- Mar 10, 2010
So I've had a pair of Lavender Muscovies for about 2 1/2 years. They are a littl over three years old but are not producing any fertile eggs. The duck has laid two to three clutches a year for the past two years, and she sets on them religiously, but none hatch. I am ready to give up on them - are they still good to eat or are they too old?