$vms = Get-VMReplication
$replstate = 0
if ($vms -eq $null) {
  return 0
} else {
  foreach ($vm in $vms) {
    if ($vm.ReplicationHealth -eq "Normal") {
    } elseif ($vm.ReplicationHealth -eq "Warning") {
      $replstate = $replstate + 1
    } else {
      $replstate = $replstate + 2
    }
  }
  return $replstate
}