What's the chances of pregnancy I don't under stand glow I'm new I put in I came on AF on 12th of novmeber come off on 16th and it's made of my cycle 37 long I don't even know that .. I was on the implant that messed my AF for 8months take it out cuz I like my second baby.. I don't know when my last AF was before that.. It just confuse img my mum said I'm 28 cycle long il this says 37 .. Need to know when I misse a period of to know if I already have confusing all this .. Just need some help someone who isn't gonna say try it on glow cuz it says 37 all the time can't be right if didn't things are saying didn't ..if u don't understand me let me know ..am waffling and impatient ..😩