At the time I watched the film, they broadcast foreign movies every Tuesday, including Chinese films, so I'm not sure if the language of the film is English.
There are scenes at a lab. The main roles are a male scientist and another male scientist whose wife is also a scientist and got pregnant. They do experiments and inject something into the wife. The fetus grows very fast, so that the wife's belly explodes and it's a girl.
The main character raises her because the husband can't survive (can't remember what happens). The baby grows up super fast; she turns to a teenager and then a beautiful girl in a couple of days, and they fall in love, the girl getting old so that her hair is all white and she says her last words to him.
I remember (but am not sure) she has supernatural powers and does bad things.
The title in my language is 'Life in Number-of-days' (and the days are less than 10) because I wasn't at the TV when the title was displayed. I hoped it was Splice but it wasn't.