^ is true
My rule of thumb is min 2years and 1300-1500 grams (pre building)
My lesser girl at 1400 gave 5 nice eggs (only 1 didnt make it)
She was a late 2011 so she barley broke the 2 years. If you go to 3 yrs 2000+ You often will get a bigger clutch! But theres nothing wrong with 2 years and proper weight... Remember its NOT up to us, Shell go when shes ready to go!!