Hi, just wondering is anything like this has happened to anyone else.. So I had my HSG on 25 Feb, all looks good so no blocked tubes. However.. Before this my cycle was 28 days. After my HSG.. I started taking clear blue digital ovulation tests from CD11. Got negatives until CD18 when it started to show the flashing smiley face. Got this flashing smiley until CD26 when I finally got a static smiley face (meaning ovulation day) but straight next day I got my period (earlier than expected an more flow than usual). I do not understand.. Is it possible to ovulate 1 day before the period? Has anyone had anything similar? BTW, I TTC for some time now.. On and off for about 1,5 years...