Sex drive, for instance, is associated with the hormone testosterone in both men and women

Sex drive, for instance, is associated with the hormone testosterone in both men and women So I tell my students, ‘Don't have sex if you don't want to fall in love It's a constellation of factors, Fisher told me. Romantic love is associated with elevated activity of the neurotransmitter dopamine and probably also another one, norepinepherine. And attachment is associated with the hormones oxytocin and vasopressin. “It turns out,” she said, “that seminal fluid has all of these chemicals in it. ' ” “If you ask someone to go to bed with you, and they reject ...