It may trivialise, demean, irritate or insult women.Research evidence shows that language use affects the ways in which people view themselves and others.
However, a minority partially assume a gender that contradicts their physical sex ( transvestism ), and for an even smaller minority such an inversion is complete ( transsexualism ).
For relationship of projecting part of forehead to sex and age, most of male H. armiger(72%) has projecting p art of forehead, but some of female (21.1%) has it too .