doesnt lay

What would make a female duck NOT lay eggs at all? She’s a Blue Swedish from a hatchery, exactly one year old. I’m 100% positive she is female, as she has laid 2 or 3 eggs her whole life. Hers are the only ones of my 4 ducks that are green and not white. All 4 of my ducks are happy, healthy...

What would make a female duck NOT lay eggs at all? She’s a Blue Swedish from a hatchery, exactly one year old. I’m 100% positive she is female, as she has laid 2 or 3 eggs her whole life. Hers are the only ones of my 4 ducks that are green and not white. All 4 of my ducks are happy, healthy...