A lot of work goes into your condoms – and a new video from the Trojan brand sheds light on what actually happens in condom factories around the world.

Wearing condoms and using water-based lube for sex is the best method for protecting yourself from HIV and other sexually transmitted infections, so it’s important that each condom meets exacting medical standards – and since each one has a shelf-life of five years, make sure you check the use-by date on the packet before you slip it on.

Here’s a behind-the-scene look at the Trojan factory which produces 1 million condoms daily:

The video emerges in a week when social media geeks are giggling about the similarity between the names of new Android phones and condom types.

As the graph below shows, ‘Desire’, ‘Sensation’, ‘Touch’, ‘Cruise’ and even ‘Wildfire’ are all names given to both Android phones and condoms.