Title: If more people know about it, would bankrupt big pharma.
Review: Well, not really. Big pharma has plenty of other chemicals to push onto the general public. However, in an ideal world this device would kill the chemical birth control business. My wife and I have been using it for about 6 years. While using it we have had 2 semi-planned pregnancies--the first after 3 years of use, and the second after another 2 years. Both pregnancies occurred on yellow-light days. So this device really is very accurate! The only frustration we've had is the user interface, which is hard to use.I'm sure the reason more people don't invest in fertility monitors (aside from not knowing about them) is because they just don't trust the marketing materials. Well, we're just regular people whose lives depend in a way on the effectiveness of this birth control method, and we can testify that it really works!
Is this product review negative?