[NathanSoto]

I was wondering how do you tell if a H.turcicus (Med Gecko) or any house gecko for that matter laid fertile eggs??? mine laid 2 one was cracked when i found it the other was fine and they were both hard and white, ive had it for about a week in a deli cup at 81 degrees with peat moss, anyways id just like to know how to tell if its fertile or not???