Getting the DateAdd function to Work

[tanker]

I know how the DateAdd function itself works, but I just not sure how to work it in in Visual Basic. Here's the situation: I have a database in Access that contains a field called DateHired that is entered in using a form in Visual Basic. I also have a field called 3MonReview that I need to calculate using the DateAdd function. Where and how can I work the DateAdd function it to make this work?