Instruct: Classify a given review into positive or negative sentiment.
Query: false positives = heart ache

I received three false positives with this product after trying to get pregnant for over 10 years. Needless to say I was heart broken. I have contacted the company and waiting for a response from them. Stores are pulling this product off their shelves due to the inaccuracey of this product. I do not reccomend it!