Bristol Palin: teen pregnancy not 'glamorous'

Bristol Palin and fiance Levi Johnston (Reuters)

Bristol Palin, the 18-year-old teenage mother and daughter of Alaska Gov. Sarah Palin, said that she wants to be an advocate to prevent teen pregnancy.

She spoke to Fox news on Tuesday and said she wishes that she waited 10 years to have a baby and that she hopes for people to learn from her story and added that stopping teen sex is "not realistic".