I’m replying cause I will have the same questions soon. I’m hoping you get some answers. My girls are on day 10/11. They are Peking as well. Some of the info I got on here said Peking are not good sitters, some say they will abandon their eggs and give up at some random point in time and so far my girl has been loyal and doing all the right things. I’m excited to see ducklings if that happens. My concern is they keep laying eggs with the nesting eggs daily. I just wished they would be done laying and they would not put any additional eggs on the nest. Not sure how to stop that.