generally cyclura females can go off feed for 2 to 5 weeks. The reason is, thier stomachs are so cramped with eggs, that if they did eat, the food couldn't pass through the digestive tract. Larger and older females may still eat if they have enough girth to hold both eggs and food. Watch the tail base, when they are getting ready to lay, thier tail base will get real "skinny" or emaciated looking. Make sue there is a nest box filled with substrate (I like to use pure perlite 1 to 1 by weight). Non-see through rubbermaid tubs with a whole cut out of the top at one end make good nest boxes. Screw the top down with some short screws, because when they start to do some heavy duty digging, they may push the lid open. Also, gently take your lizard and put her nose in the box, she may jump in and start digging immediately. Since she is probably infertile, wait for her to emerge looking like a deflated balloon. Collect the eggs and toss them so they don't have time to rot. Remember also, too much handling while carrying eggs my inhibit her from laying, so leave her alone unless she can't find her hid box. Good luck
