Returning data for next month and month +2 etc

I have a start date in a database and I want to return all entries that exist for next month in a RG. I want to do the same for the next 6 months.

However I am not able to do the obvious

constraint: start date = current date/time: month+1

as that is looking for a date exactly 1 month. I have spent about 20 mins in the forum and found a few similar requests but no clear answers on how to do this.

Any thoughts??

I think if you use the “extract month” option on the date this should work

hope that helps