My female panther is about 10.5 - 11 months old now and she has not laid any eggs yet. How long until I should be expecting them? is there an age that is too old and I should be worried that she hasnt laid yet? For the last month I thought she had eggs cuz she was getting lazy and not eating as much buit in the last week she is much more active and has regained her appetite. yes she has a laying bin