If I remember correctly, you\'re a young dude, way under 35. Supplementing with DHEA is not a trivial act and is not generally recommended for anyone under maybe 40.
Sure, your \"natural\" pheromone production might increase but what else is happening? Do your tits tingle? Is the hair getting a little thinner on the top? How long does it take for those effects to show up? Are they reversable?
My advice is re-think the DHEA and be conservative and safe.