A boy and girl become friends during their childhood. The girl leaves to some other place. She comes back after many years. They love each other. On a trip to somewhere, the girl gets out to pee and some vehicle comes and hits their car and the boy dies. The girl then does some gene thing from his body . Her son is all grown up and looks exactly like her boyfriend. She is at old age with virginity. I don't remember the movie name. Can you help ?

It's called Womb (some places it's called Clone):

Womb (2010) - IMDb (http://www.imdb.com/title/tt1216520/)

Thank you..! Exactly what I looked for