Will OPK stay positive right up to O?

iVillage Member
Registered: 11-15-2003
Will OPK stay positive right up to O?
1
Sat, 11-15-2008 - 10:01am

I've been wondering this for a long time and haven't been able to find any answers. Does an OPK stay positive (dark line) all the way up until ovulation actually occurs? Or will the line start to fade before it even happens?

Thanks so much!
Nicole

Photobucket
iVillage Member
Registered: 12-28-2003
Sat, 11-15-2008 - 11:12am
I'm pretty sure it just picks up the LH surge that

Erin