President Robert Mugabe and his top advisers will hold a Politburo meeting on Friday to decide what to do next.
With tension building as results from Saturday's elections trickle in, religious leaders are calling for restraint on all sides.
Zimbabwe's main opposition leader and President Mugabe's government deny behind-the-scenes talks about a power-sharing deal in the wake of Saturday's elections.
President Robert Mugabe's government warns that premature victory claims would be seen as a 'coup.'
The Movement for Democratic Change is trumpeting a huge win and accusing Mugabe's government of delaying results.
Zimbabweans head to the polls Saturday amid suspicion that President Robert Mugabe may rig the election to award himself yet another term.