I'm a newbie too.
I've got 6 hens, and got our first egg at 21 weeks of age.
second egg came 2 days later from the same hen.
third egg came the next day , (Same hen).
fourth egg came the next day, (Same hen, still nothing from the other 5 hens).
By the end of that week,(week 22), we were getting 2 to 3 eggs a day.
By the end of week 23, it was 3 to 4 eggs a day.
By the end of week 24, it was 4 with a couple of days 5 eggs a day.
We are now at week 28, and it is pretty regular at 5 per day, with two or three days per week, at 6 eggs.
They started out at 1.3 to 1.4 Oz. each,
They are now pretty regular at 1.7 to 1.8 Oz. each