Duck laying one egg everyday!!

[MWoodling]

What in the world? Since christmas day my duck has layed one egg every single day, i am incubating most of them, but started throwing them out because i will not be able to keep track of when to stop turning which at day 25 and so on... i thought they layed eggs in batches.. hmm anyway, what should i do, can i help regulate a batch in any way?

 

[sumi]

Lucky you! Wow, you should sell some of those eggs.