She is too fat .I bet you she is pul 1.
that what happen when pullets grow faster especially with a winter hatching .
here how I rise my winter hatched pullets . Chicks started for the first 10 weeks.
Pullets grower for 2 weeks than I start giving then mix grain ( 13% protein s) by the 4 weeks I ll give them 50/50 one feeder each . I help them build they frames and strange bones , when the time comes I ll put them into the layers diet 15%
Spring hatched pullet ; first 8 weeks Chicks starter than a pullets grower tell the point of laying I ll change they diet to breeders feed 17% plus mix grains at 13% proteins .
I have no problem with double yolk .
chooks man
we don't have starter and grower feed here. we have a choice of 21%, 20%, 18%, 14,7% and 13% protein feed, all called grower feed. so I must be watching what I buy. another problem is if I don't buy a sealed bag they might put just cornmeal and sell it as grower feed.
so I start with 20 or 21 % and when they are about 2,5 mo I start mixing wheat and barley (50% feed, 30% wheat, 20% barley).