just got a phone call back from my doctor. I'm not pregnant. I think this app isn't for me, since my periods are so irregular and I'm not sure when my next one will be. My cycle days are like 2x a year. So I'm just gonna focus on getting our house finished up and organized, losing 45 pounds (I'm overweight, bmi is 30) & hopefully in the next year I'll become pregnant. And hopefully my periods will become regular as they once were years ago. Good luck to all you ladies TTC, Baby Dust to all?