No one had me do anything. THAT would be weird. A pap is uncomfortable. A vag ultrasound is nothing. Not uncomfortable and the view will be better than a regular ultrasound.
A duck will usually lay one egg either every day or every other day.
So obviously someone is laying two per day. I have a dog kennel in the coop with straw in it....that is where they lay there eggs, well 90% of the time. I collect them every day and sometimes there are 7 eggs in there! I thought you would only get one egg per day per hen.