I have six Golden Comets. The first year their egg production was fantastic - almost an egg a day and at least 6 a week. Just about a year later, their production dropped to about an egg every other day. I thought maybe this was due to molting, but it's gone on now for 4 months - could this till be molting. Is it normal for egg production to drop off this quickly - I thought I would get at least two years of good production out of these hens.