Active prostitutes are ____ times more likely to be murdered than women of a similar age and race.

Approximately ____ of women have reported being the victims of unwanted or uninvited sexual touch.

Approximately ____ of women have reported being the victims of unwanted or uninvited sexual touch.

Gender identity is usually formed by the age of ____.

Emergency contraceptive pills are essentially ____.

During the ____ phase, the endometrial lining of the uterus begins to thicken, cervical mucus begins to thin, and oocytes mature.

A biological basis for transgendered individuals includes genetic variations in genes that encode for ____.

A mammogram is a(n) ____ of the soft tissue of the breast.

A biological basis for transgendered individuals includes genetic variations in genes that encode for ____.

At what stage of a relationship are endorphin levels likely to increase ?