His response was a little off putting to me. Austrian scientists reported this month that switching a single gene was enough to make female fruit flies rebuff males and attempt to mate with other females. Brazilian government accused of suppressing data that would call its war on drugs into question By Herton Escobar Jun. Back Find a Therapist. This is a sad thing for my wife. Meyer-Bahlburg, H. Components of eroticism in man.
My Dr. An endocrinology study by Garcia-Falgueras and Swaab postulated that "In humans, the main mechanism responsible of [ sic ] sexual identity and orientation involves a direct effect of testosterone on the developing brain. Maccoby, E.
I do not yet know if an evaluation of hormone levels and possible underlying physical conditions that would influence those levels could now be part of the program.