We have 8 Buff Orpingtons and this is our first time raising chickens. One of them laid there first egg today at 20 weeks and 6 days!! Hey Hey (named after the chicken from Moana) had been squatting in a submissive pose and following me around for about the last week. Yesterday she did it three different times in the short time I was outside and I told my wife I didn’t think it would be long. I was right! Found the egg today after work in the run. Now I just need to get her to lay inside in the boxes!