GoTo or Run Code???

Thanks I see how that works but here is the code where I want to call the other Macro. I can call both my macros from another macro by themselves no problem. But for some reason it wont call the macro I have highlighted when I put the code in like this. Any thoughts???

Sub Test()
Dim requiredCells As Variant
Dim prompts As Variant
Dim i As Long

 requiredCells = Array("a3", "d3", "h3", "k3")
 prompts = Array("Date", "Account Manager", "Warehouse From", "Warehouse To")

 For i = LBound(requiredCells) To UBound(requiredCells)
     If Range(requiredCells(i)).Value = vbNullString Then
         Range(requiredCells(i)).Value = userInput(prompts(i))
         If Range(requiredCells(i)).Value = vbNullString Then Call Mail_workbook_Outlook_2
    End If
 Next i

End Sub
Function userInput(promptString As Variant) As String
Do
    userInput = Application.InputBox("You must enter a " & promptString, Type:=2)
    If userInput = "False" Then userInput = vbNullString: Exit Function
Loop Until userInput <> vbNullString
End Function

I see what your saying this is how the code was originally written, I don't write very much VB code but have an understanding of how it works. It is set to exit the sub once it's finished checking all the cells for data. But what I need it to do is call the Email Macro so the excel file is then emailed out, that is where I am having the problem. I can't get it to go from this macro once its done with its routine to the email macro

Thanks

For i = LBound(requiredCells) To UBound(requiredCells)
     If Range(requiredCells(i)).Value = vbNullString Then
         Range(requiredCells(i)).Value = userInput(prompts(i))
         If Range(requiredCells(i)).Value = vbNullString Then Exit Sub: Rem Cancel pressed
     End If
 Next i

End Sub

Wooo hooo never mind my brain just exploded, I took out the second If statement and put in an else statement and NOW it works

Thanks for everyones help on this, sometimes it helps to have a few extra eyes and brain cells