Keep me posted! I'm 4dpo right now, which is know is early, but noticed some nipple/ breast tenderness yesterday and today, which is not typical for me. Trying not to read anything into it. I have had pos hpt's as early as 7-8 dpo, so I might start testing in a few. I lost my last one due to my thyroid disease, and if I am pg, want to stay on top of it. GL!!