Philaenopsis orchid pollination help

Hi I tried to pollinate my philaenopsis orchids 2 weeks ago. I think they have been pollinated but I'm not sure. Is there a way to tell if it has been pollinated?

 

Dunno, mate, its not something I've tried.
Bearing in mind I'd probably really struggle to rear any resulting seed, it doesn't seem worth it.

 

If any seed pods form. That's the only way.

I agree. Here's a useful video that may help though...............

 

Thanks for the answers, I thought I would give it a go for fun, I tried once before but they just fell off.

 

Just an update, all the flowers have fallen off now.