OPS and CBEFM

iVillage Member
Registered: 08-20-2008
OPS and CBEFM
2
Fri, 05-15-2009 - 9:55pm

I've had some false positives on OPKs, so next cycle

Lilypie First Birthday tickers
Avatar for Cmmelissa
iVillage Member
Registered: 11-13-2008
Mon, 05-18-2009 - 12:53pm

I found some information for you, it says that the CBEFM might not be accurate for women with cycles longer than 35 days, here is the link:

iVillage Member
Registered: 03-04-2009
Mon, 05-18-2009 - 3:55pm
I would like to know as well.