Question : Modify Hide Cell Macro to include multiple ranges

I have the following macro and I want to expand it to include more conditions. For example, I want to say that if G5 = No, then hide rows 14:16 or if G5=U, then hide rows 18:19. In other words, I want to add more conditions.

How do I write this code((I know I'm a stupid, I need to buy a VBA book). Here's an example of the functional macro I have:

Option Explicit

Private Sub Worksheet_Change(ByVal Target As Range)
If Not Intersect(Target, Range("G5")) Is Nothing Then
    If UCase(Target) = "Y" Then
        Rows("8:11").EntireRow.Hidden = True
    Else
        Rows("8:11").EntireRow.Hidden = False
    End If
End If
End Sub

Answer : Modify Hide Cell Macro to include multiple ranges

The ad hoc solution


Option Explicit

Private Sub Worksheet_Change(ByVal Target As Range)
If Not Intersect(Target, Range("G5")) Is Nothing Then
    If UCase(Target) = "Y" Then
        Rows("8:11").EntireRow.Hidden = True
    Else
        Rows("8:11").EntireRow.Hidden = False
    End If
       If UCase(Target) = "No" Then
        Rows("14:15").EntireRow.Hidden = True
    Else
        Rows("14:15").EntireRow.Hidden = False
    End If
   If UCase(Target) = "U" Then
        Rows("18:19").EntireRow.Hidden = True
    Else
        Rows("18:19").EntireRow.Hidden = False
    End If

End If
End Sub