Estratetraenol (related to estrogen, the female sex hormone) creates an aura of ultra-femininity, uniquely feminine sensual appeal, and encourages people to treat you with gentle kindness. It has a calming effect on both men and women, and will tend to make people more amiable, solicitous and friendly around you. It makes other women who are stand-offish, visibily thaw in your company. It softens the moods of those around you, and seems to make people want to do things for you. It's effect on men is soothing, and it inspires in them a craving to want to protect you and cuddle with you. Estratetraenol is produced naturally by child-bearing women and is not present at all in men.