Mira is seriously great in taking the guesswork out of conceiving for my family. My fiance and I are trying to convince later this year via at home insemination. Amongst all the researching I did this seemed like the best fertility tracker that makes is easy and less confusing for YOU. Especially with at home insemination. It's expensive and I want to be as confident as possible that I know when I'm going to ovulate. I decided to start tracking a few months early to get the hang of Mira and see how it all works. It's super simple! As easy as taking a pregnancy test IMO. The app is great at giving you information regarding yours cycle and LH. It even tells you when to test again if your surge is starting. Bottom line of you have TTC before and we're unsuccessful I highly recommend you try this product. It will give you peice of mind.