I looked at some reports at standalones and this is what I got.
But at the same token
As for the Androstenone theory, which I’m starting to think that there isn’t too much there was from this reaction.
This could have definitely be something what Steve was pointing out, and now that I re read it, definitely beta behavior
The trend seems to have a content of -erone but still some softening effects
For research purposes here is one of the links
As Radman said
Read also WildFlowers report, pretty insightful