Note: This works on all sorts of galleries but particularly is good for Product Galleries
This guide will walk you through setting up a gallery so that it only appears on the page if there are a certain amount of images in the gallery.
1. Open Covet.pics and click Moderate on the gallery
2. Click Customize and Embed Gallery
3. Click the Gallery Layout tab
4. In the field that says "Hide if number of photos less than:" type the number of images that you'd like to have in the gallery before it appears on the page.
For example: If I want to make sure my galleries have no less than 5 images before they show on my site, I would type in "5" in this field
5. Click Save Changes