So, I had my IUD 3.5 years. The whole time I had my regular cycle, but it was usually just one day of spotting instead of a full period. But my CM, acne, mood swings, cramps, all followed my typical cycle every month. So April 15th (two days ago) my IUD was removed because my husband and I are trying to conceive. It happened to be the day before Glow told me I was allegedly going to be ovulating. Hubs and I BD every day anyway, so that’s what we’ve been doing. So tonight, I had some dark brown spotting no cramping. My question is, if I had everything going for me and miraculously ovulated and it was fertilized, is this too early for implantation bleeding?