When friends was first shown in the UK they didn't show this episode. But so many key plot lines happen in this episode- phoebe finds out she's having triplets, and Ross goes after Emily, tells her he loves her, and she says 'thanks'.
So how did they do that then??!
I'm currently watching it, and can't remember. Did they just edit out the free porn bits, or was there an entirely separate episode where they reiterated these key things?