Hi Girls,

Can someone please help me with these. Day 13 of cycle today. Last night did OPK, came back negative, but with a faint line. This morning did OPK, came back negative, but with an even fainter line.

I know a positive on these is a line the same or darker than the test line, but does a faint line mean that O is approaching? or do these kits not work that way?

Also, best time of day to test? some say morning, i've read afternoon, i've read to do both morning and night, don't drink fluids for two hours??? confusion.

BBT hasn't really spiked yet, but i'm thinking it can't be too far away.

Some advice so I don't go through a whole packet of these in two days???? ha ha

Thanks