I'm completely hopeless! I'm still comparing charts in the chart gallery, but now I'm looking for >15DPO with spotting before +HPT! There's actually quite a few that had spotting on 15DPO, yet still ended up with a BFP on 16/17DPO. So far no more spotting, believe me I keep checking every 5 minutes! I'm really not holding out too much hope, though, just trying to pass some time and keep my mind occupied.