fertility friend accuracy

for those of you who used fertility friend to predict ovulation, did it always predict your O correctly?

i usually O on the 14th but it has predicted that i O'd on the 18th this month. should i trust it?

I haven't used fertility friend, so I can't comment on the process directly, but I just wanted to say that it is reasonable to expect that your cycle wouldn't be exactly the same every month. There are so many factors that can influence your body (such as stress).

Also I would say that no one here can tell you that fertility friend always predicted their ovulation accurately -- unless they were going for more invasive tests for confirmation. It is a tool to help you see a pattern and get more information. To live by it an only BD once a month would be crazy. (and no fun I might add).

Good luck to you!!!

Fertility Friend is only as accurate as your charting is...you need to chart correctly and not have other medical issues.
It helped me get pregnant within 3 months. I do NOT ovulate on day 14..but rather day 18. Without that site I would not have figured that out.