3: opiates, came along in the 19th century..was widely used during the civil war as well..
In males seminal vesicles and a prostate gland and paired of bulbourethral glands. secretion of these gland produces a plasmic seminal fluid which is rich in fructose ,calcium and certain enzyme the fluid is semen which increases basicity in vagina and decrease acidity.
Emotional intimacy is important in a relationship because it refers to the openness, sharing, affection, and trust that can develop in a close relationship.
