Celine Dion determined to have another child

London (ANI): Singer Celine Dion says she"s going to try to become mum again until in-vitro fertilisation (IVF) treatment works for her. Attempts to implant embryos in her uterus have ended in failure four times.

Dion and hubby Rene Angelil thought the last treatment had been successful, and the 41-year-old announced her pregnancy happily to the world. However, later doctors told the couple that Dion was no longer pregnant.

But now the crooner has vowed to continue with the treatment until it succeeds. "I'm going to try until it works. Five's my lucky number, so this is the time it's got to (work)," the Daily Express quoted Dion as telling People mag.

The couple is already parents to son Rene-Charles, nine.