Took another later this afternoon (bottom) which is as dark, possibly darker than yesterday afternoon. Ive no idea whats happening - its onviously not rising properly so I think its just a question of whether its ectopic or is going to be another miscarriage. Im going to get them to my progesterone level too tomorrow if I can (they refused yesterday) as im worried that this may be whats causing problems each time, and Im going through this again.