30 weeks yes I was beginning to think I was scammed. I have 5 RIR and 2 white ones. The whites have been laying for 13 weeks. I have been adding crushed egg shells to feed since the white ones began laying. So far just one RIR laying and 1st egg was perfect and bigger. Only 3 have large combs and plenty of singing going on out there so should have abundance of eggs soon enough! Patience!