inserting row using macro

Hi I"m toally new to Macros...I'm trying to record a macro to insert rows using the following, but it's not copying the formulas in some cells...
I've added a radio button and assigned the macro, but it seems to add a blank row without filling down with the formulas from the cells above. Can anyone help with what I need to change to make sure the inset row picks up formulas from row above?
Range: A to Y
I'm trying to get the macro to add rows above the "radio button" i created on the last cell. The formulas in some cells pickup data entered in other worksheets within the same workbook.

I'm using:

Sub InsertRow()
Activecell.EntireRow.Insert
Activecell.Offset(0,0).Value=""
End Sub

Looking forward to any help!

Thanks,