pause excel VBA until user saves a copy of a file - excel

Question

What is the correct syntax for pausing a VBA until the user saves an excel attachment? In the VB below the user is prompted upon opening the workbook with a selection, if that selection is yes then another message box appears asking them to fill out a form and save. I am trying to pause the VB until save is clicked. However, I am getting many compile errors currently. The lines with a ** ** were added to try and accomplish thisThank you :).
VB
Private Sub Workbook_Open()
Dim WS As Worksheet, Rng As Range, c As Range
Dim OutApp As Object, OutMail As Object
Dim Msg As String, Addr As String, FName As String, i As Long
Dim obj As Object
**Dim MyDoc As Document**
Dim MyFileCopy As String
Dim intAnswer As Integer
'define path
MyFileCopy = "L:\NGS\HLA LAB\total quality management\QC & QA\DOSE reports\DOSE reporting form Attachment.xlsx"
'open sheet
Sheets("Email").Activate
intAnswer = MsgBox("Are there any issues to report", vbYesNoCancel)
Select Case intAnswer
Case vbYes
Range("D2").Value = "x"
MsgBox ("Please select an issue and save"), vbExclamation
'create a separate sheet2 to mail out and pause VB
Sheets(2).Copy
Set wkb = ActiveWorkbook
With wkb
**Set MyDoc = Documents.Add
MyDoc.SaveAs "MyFileCopy.xlsx"
DoEvents
Do
Loop Until MyDoc.Saved
.Close True**
End With
Case vbCancel
Application.SendKeys "%{F11}", True
Case Else
Range("C2").Value = "x"
End Select
'create connection, check condition, send email
Set OutApp = CreateObject("Outlook.Application")
Set WS = ThisWorkbook.Sheets("Email")
With WS
Set Rng = .Range("A2", .Range("A" & .Rows.Count).End(xlUp))
End With
For Each c In Rng
Msg = "For " & WS.Cells(2, 2) & Chr(14) & Chr(14)
For i = 3 To 4
If LCase(WS.Cells(2, i)) = "x" Then
Msg = Msg & " -" & WS.Cells(1, i) & Chr(14)
End If
Next
Set OutMail = OutApp.CreateItem(0)
With OutMail
.To = c
.CC = ""
.BCC = ""
.Subject = "Daily Operational Safety Briefing"
.Body = Msg
If Range("D2").Value & Chr(14) = "x" Then .Attachments.Add MyFileCopy, 1
.Send
End With
Next c
Set OutMail = Nothing
Set OutApp = Nothing
'confirm message sent, clear sheet, and delete copy
MsgBox "The data has been emailed sucessfully.", vbInformation
Range("C2:D2").ClearContents
Kill MyFileCopy
'Exit and do not save
Application.Quit
ThisWorkbook.Close SaveChanges:=False
End Sub