You might want to check out what some of these ladies have to say in their product reviews of the bows they have shot.
http://www.womenhunters.com/product-...pound-bow.html
Now I have never shot the Ladyhawk so I cant say anything about it.
I do own 3 Parker bows, Ultra Lite 31 Hunting Bow, Ultra Lite 31 Target Bow and the Phoenix 34 and can fully recommend the Parker bows. Some of the smaller bows may be a good fit for the smaller framed archer such as the Parker Challenger, Ultra Lite 31 .... but I wouldnt limit her selection to only short Axle to Axle bows.
I stand 5'4 and have shot a varience in A to A length bows and find I dont necisarily need a short A to A Bow... currently I am shooting the a Phoenix 34 inch A to A bow and am shooting just as well as I did shooting a 38 inch A to A bow.
A longer A to A bow with a lesser bow mass weight can be a real nice bow to shoot.
Get her to shoot the bows before buying to see what feels right and best fits her and her needs.