Ask the sexpert | WATCH DOCS

"My wife has a strange habit of urinating a little in the tea that she serves to guests. She says it turns her on. Is it safe?" This is one of the strangest questions Dr. Watsa, India's 93-year-old sexpert, has ever been asked. In addition to a column in a daily newspaper, he does consultations, takes phone calls and appears on TV and at conferences. Funny and clever portrait of the Indian father of sex education and a tribute to his titanic work.