I have found following text in the internet:

An application of Androstadienone reduces negative

effects and elevates relaxation and satisfaction. Heartbeat and breathing becames slower (Monti-Bloch,

Grosser, Jenings-White & Berliner, 1998).

But if a women is sexual stimutated the heartbeat and brething becames

faster and not slower!

So do have A1 negative effects on sexuel vibes?