I've read of opks being used as hpts too and tested it last cycle and did have a feint 2nd line and yes I was pregnant. But had an early m/c soon after
Because it was an early m/c with no d & c and I was back in the -ive hcg wise we started trying right away pretty much:-)
The last few days I've been feeling queasy and haven't felt like eating dinners and have had some probs sleeping too...
I tried an opk 2days ago - nothing but this morning with fmu (unlike the the 1st one!) there is a feint 2nd line.
So maybe I've hit the jackpot again I'll test again tomorrow and see if its darker!