I had spotting with my 2nd pregnancy, the same as you describe, only there when wiping not enough to wear a pad. It's several years ago now so I can't remember exactly where I was in my cycle, but I know I wasn't due on at the time. Unfortunately I had a blighted ovum with that pregnancy. I lost my first 3 pregnancies then went on to have 3 healthy children and am currently ttc number 4. It could well be implantation, but as you well know having been there before, the only way to know for sure is take a test if and when af doesn't show!
Fingers crossed for bfp's both sides soon hey!
Thanks for your response, I think its early AF its now got heavier ((enough to ware a tampon)) although not as heavy as a normal AF if you get me...arggghhh think ill have to make an appt with my GP. if i got no BFP this month was going to give clomid another go now i dont know weather or not to take them tomorrow (cd2) argghhh to confusing lol
Thanks for your comment and SSBD your way