Have you checked for mites? Mine stopped laying in June for like a month
and a friend told me to worm them and to treat for mites.
I did and within a week they were laying again. Of course don't eat
the eggs for like 14 days after worming, now I am getting at least 12 a day.
I believe with the red sex link, the roosters are white and the pullets are red.
Don't quote me on that, but I'm sure I read that on here somewhere.
Hope it works out for ya.
I was raised on a farm, been away from it for about 20 years.
I realized how much I missed it, so DH and I are starting out with
6 barred rock, 6silver laced wyandottes,, 6 Isa Browns 2 reds, 2 cornish, no roos yet. Also since Hubby and kids love ducks, 3 runners, 2 pek, 4 mallards, and 4...