I came of my pill September and always had regular periods with a 30 day cycle. My last proper 1 was Xmas day so by my calculations due again 24th Jan but 2 days early a pink discharge arrive and thought possible implantation but all tests came back negative. This time I was due the 19th Feb but a week late and more negative tests another pink discharge has arrived with minimal cramps. Has anyone else had this and still fallen pregnant. I'm worried my fertility is starting to decline. I'm 37 and was hoping to have a bfp