Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Worked for me....

I have always had irregular periods and depended on birth control to regulate my cycle for 10 years. When my husband and I decided to think about starting a family, I went off of birth control and only had three periods for an entire year. I did some research and decided to give FertilityBlend a shot. I have been taking it for three months and have now ovulated each month. I'm not pregnant yet, but I'm encouraged by the results I'm receiving.