Elevating Hips after BD

Rachael
Hi All!!
What is everyone's opinions on whether elevating your hips after BD-ing has helped getting pregnant or if it's just a wivestale?
I've also heard it's only helpful if you have a tilted uterus - which I have. 
Thank you in advance for your tips and stories! 16 months of TTC here so I'm willing to do any silly, coo-coo tricks you guys have up your sleeves 😂😉☺️