Ok so I'm at a total loss. Me and my husband haven't been actively TTC but haven't been doing anything to prevent it either. I'm PCOS and overweight. we've had three miscarriages in less than 2 years. Despite my PCOS, I have been having 28-29 day cycles, not testing for ovulation but listening to my body. Well my last cycle was Dec.29 to Jan.1 and was like any other. This app showed my fertile windows and proposed ovulation, but my body was disagreeing. So never thought anything of it. We didn't have sex until very late in my cycle, passed proposed ovulation. We are planning our first trial of Letrozole this cycle, but my period is still a now show on day 33. BFN, but is it possible I ovulated way late and it's too early to test? Or is it simply because I'm waiting for aunt flow this time around? Anyone experienced this?