I have until the end of today to find a way to stop my word counter counting (word)..(word). as 2 sentences when it isnt! i want it to count one full stop as a sentence but not two or three!! HELP!

VB Code:
  1. Private Sub cmdsentences_Click()
  2.     Dim Sentence As String, Char As String 'setting the data types
  3.     Dim Count As Integer, I As Integer 'setting the data types
  4.     Count = 0 'initialise the count to 0
  5.     Sentence = Trim(txtInput.Text) 'set the end of the sentence.
  6.     If Len(Sentence) > 0 Then 'if there is no text, count stays at zero
  7.         For I = 1 To Len(Sentence) 'when it does have characters then execute instructions
  8.             Char = Mid(Sentence, I, 1) 'characters in sentence
  9.             If Char = "." Or Char = "?" Or Char = "!" Then 'characters which show end of sentence(loop begins)
  10.                 Count = Count + 1 'add one to count
  11.             End If
  12.         Next I
  13.             Count = Count 'count remains the same
  14.     End If
  15.     lblCountsentences.Caption = Count 'where to display the result
  16. End Sub