so i'll tell a story.FI loves his I-phone, and he's always get childlike and giddy and shows me his new aps. Like the light saver from star wars, or the one where you sing a song and the i-phone then locates the song. The list goes on. Last night FI shows me his most recent app. Guess what it does?? It is a callendar for my ovulation. hahahaha, FI has an app to find out when i am most fertile. I just love it.