Any thoughts on OPK "Maybe Mom"?

[Anonymous]

Has anyone used the saliva ovulation predictor kit called "Maybe Mom"? If so, would you recommend it?

http://www.maybemom.com/

[Anonymous]

I have used another brand. If you are looking for something definitive, you may be better off with a POAS (pee on a stick) test. I never found it reliable enough to use by itself, but it was somewhat helpful in conjunction with other charting. It was very interesting to watch the saliva change, but there were too many variables to make it reliable.
It was very interesting, but it usefulness kind of sputters after that.