Mine are 23 weeks and I'm waiting as well. Maybe if I decorate their little nest boxes they will like them more and want to lay and egg in them to show me how happy they are.
A couple of plush pillows and some flowery wallpaper.
I had a long talk with my rooster's They have there alarm clocks set wrong. OK start crowing at 5am not 7am or 7:45 am or anytime you feel like it. Now the Farm day starts at 5 am important to crow beginning 5 am