Post IUI theories??

Jess
Hey friends! I was just wondering if anyone has heard of or tried the whole keeping your feet warm after <a href="https://glowing.com/glow-fertility-program">iui</a>? I have read some theories of warm feet helping with a warm uterus? I have also read some blogs that say you should not drink or eat anything cold after <a href="https://glowing.com/glow-fertility-program">iui</a>-only room temp and warm. I had my <a href="https://glowing.com/glow-fertility-program">IUI</a> yesterday and I typically drink lots of ice water. I am also one of those people who is always cold, which is often my feet. Anyone know of any truths to any of this or are these just wives tales?