I purchased MB about 2mths ago and was not impressed with it at all I used it everyday as the instruction said to so as you can tell the changes and whether you are ovulating or not but through the cycle there was ferning appearing everywhere mostly only on half of the lens and when I was meant to be ovulating I was seeing dots it was so unpredictable I wouldn't recommend it to anyone.

Any suggestions on what does work????I am trying for a boy.