Im new to this forum also but I wouldnt mind helping out. I dont know much about the women pheromone, tish should pass by and give you some more info. But I did wanted to say is that I dont think pheromones is going to help you out with the relationship lasting long or being a fling. Thats really up to the guy and his feelings for you. If you want more info you can read the guide that tish wrote on what Pheromones can do and what they cant do.