Doing this one change to your profile photo makes a lot of difference when it comes to online dating. And it also proves that size does matter - a woman's breast size that is. This small change increased her matches up to 34 percent!

The test was sponsored by MYA Cosmetic Surgery, and it features two sets of photos of a 24-year-old female volunteer named Carla.

In one set, Carla’s bust size is her natural A-cup size, and in another set, her photos were digitally altered to be DD-cup sized.

Photos of Carla with digitally enlarged breasts received 34% more matches, 809 right swipes in total, than the original images, which received 602 matches in total.