I like science too. My experience with pheromones is that I have seen strong responses from women who are pregnant and on birth control.
I remember reading somewhere that 70ish% of people respond to pheromones so maybe the variance in many studies comes from having people who may not respond to pheromones at all.
I will say that pregnant women tend to run…literally when exposed to a strong sexual. I have seen the same IOI’s that non pregnant women show.
This is not applicable to this post, but in general…for me…blondes seem like the most responsive group to pheromones. Also ladies who are a bit rounder than normal. I’m black and I see the least responses in this group.