I'm Kim, I'm 23 and have one child of my own and my bf and I are TTC our first together. I was on the mirena for five years and had it taken out at the end of sep 2014. I then had the nexplanon (arm implant) put in nov 2014. With irregular blending my doc also put me on the pill to regulate AF but that didn't help. I had that taken out at the end of Jan and went ahead and stopped taking the pills also as we decided we want to TTC. I had my first cycle since then on 2/28-3/5 and this app says my next AF is due on 3/22. Not sure of my cycle length since this past one was my first but it was only about 22 days from the AF I had had before that. We've been trying since the end of Jan and nothing yet so any buddies or advice is welcome from anyone I'm the same boat!!! :)