Email Report from Access

Hi,

I have a button a form with combo boxes to filter my data by Year, Month and Supervisor to a report, this works fine.
I want to email out the same report from a button but it is not picking up the report parameters from the combo boxes, it just emails all the data in the system.
The command line I have under the email button is:

Private Sub cmdEmailReport_Click()
DoCmd.SendObject acSendReport, "ReportMissingDL", "PDF Format (*.pdf)"
End Sub

Is there are way to email this same report out??

Thanks