That is usually a sign of elevated PROLACTIN levels.Prolactin,a female hormone secreted from the anterior pituitary is the chief hormone responsible for mammarial LACTATION.It can be stimulated by all steroidal compounds,but the progestin bases(deca,anadrol,nilevar and fina)are thought to cause a more pronounced release.Ecstasy is also a potent mediator of prolactin secretion.