How long does it take till a female feels symtoms of being pregnant? when does she start feeling sick

How long does it take till a female feels symtoms of being pregna…?

http://www.chacha.com/question/how-long-does-it-take-till-a-female-feels-symtoms-of-being-pregnant%3F-when-does-she-start-feeling-sick

For some women morning sickness, which can strike at any time of the day or night, begins as early as two weeks after conception.