I only got informed that I have a experimentation on the last day of March. I have been a user for around 6 months straight with an average of 6-8 uses a day. I started 6 days after I stopped using. I am around 5’5 with 130lbs. It will really make you go to the bathroom so be sure it isn’t far away from you. I ate the recommended food and drank a lot of water during the 5 hrs I was taking the pre-rid pills. Just finished my program last night and experimented using a home experimentation kit though it had a faint line I was told by customer support that this is read as NEGATIVE! This product is totally worth it! Don’t take anything up to chance and most of all don’t hesitate when everything is on the line! 100% satisfied customer!