MY OVULATION DAYS KEEP CHANGING. Help!

Ashley

Hi ladies if I can have some advice I would really appreciate it. I’ve been using Glow for about 2 months (2 period cycles) my period prediction last month was on the day and everything was perfect. I started tracking my ovulation with strips based on the days that my calendar predicted I’ll be ovulating. The first test line was pretty prominent but still slightly lighter than the control line. Due to this I was certain that the next day I’ll have a positive result. However, every time I take a test now the line is getting weaker and weaker. With this being said I inseminated the day after the first result which again was the closest positive out of all my test. When I started seeing the lines get weaker I glanced at my calendar and my ovulation days were completely different. Saying that I should of started ovulating a week prior to the original dates it provided. This is my first time tracking with strips so I’m trying to get a better understating of my results. Has anyone gone through this experience? If so please explain. Thank you.