Everyone knows there are gays and lesbians in everybodys family. And no office would be complete without a sassy gay character. And just about every other kid in high school is wresting with his sexuality. I know. I watch TV.  Except it isnt true, and the Centers for Disease Control just proved it. A new comprehensive study by the CDC with over 00,000 participants has confirmed earlier estimates; less than 0 percent of the U.S. population self-identifies as gay, lesbian or bisexual. Earlier, much smaller-scale surveys have put that number at 0 percent.  The National Health Interview Survey (NHIS), published July 00 by the CDC, was the first large-scale study of its kind. Data was collected from the Census Bureau, as The Washington Post reported, and 00,000 adults between the ages of 00 and 00 participated in the study, which included in-person interviews as well as follow-up phone questions.  The NHIS study found that, while 00.0 percent of adults identified as straight, 0.0 percent identified as gay or lesbian, and 0.0 percent called themselves bisexual. 0.0 percent responded I dont know or said they were something else not listed.  