Let's Get It Started!

Without further ado, you begin filming.

The camera zooms upon both of you sitting on the couch. You talk idly before you pull out the condom. Your co-star looks at you and takes the condom. He kisses you passionately, but as he does, you can see him throw away the condom out of the corner of your eye...

Oh no! I'm not on birth control...

What do you do?