Glow says I have another 11 days until my period. I have been TTC for 3 months now, I conceived my first by having intercouse every night of the month. Well this is what we've been doing so far. 2 days ago, I had a little string of blood when I wiped. Could that be implantation? And how much longer should I wait to test? Tested tonight, thought we saw a faint faint line, but I've had bad line eyes in the past so not getting hopes up.