Transfer options in DataTable F #

Question

 let dataTable = new DataTable("mytable")
 dataTable.Columns.Add("bool_option_column") //typeof<bool option>
 dataTable.Columns.Add("int_column")

I have a boolean column of options. How to enable storing null values ​​in my SQL database when "myBooleanOption" is "None"?

dataTable.Rows.Add(
          myBooleanOption,
          myInt)

Note that the following is optional (I need null values):

dataTable.Rows.Add(
          myBooleanOption |> Option.getValueOr false,
          myInt)

Here is what I tried:

let nullToOpt = function
     | None -> new System.Nullable<_>()
     | Some x -> new System.Nullable<_>(x)

dataTable.Rows.Add(
              myBooleanOption |> nullToOpt,
              myInt)

To convert an option to a value with a zero value. This does not work.

Please let me know if you have any suggestions. Thanks