Be aware of the fun in affairs, it may come back to haunt you.
HANOI: Vietnam has identified an extremely rare case of bi-paternal twins - twins with different fathers - a professor at a DNA testing lab in Hanoi told AFP Tuesday (Mar 8).
A set of twins born to a Vietnamese couple, whose names have not been released, were recently taken for testing because of stark differences in the children's appearances, according to local reports.
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