Fertility Panel

I bought a full body red light panel at the suggestion of my fertility clinic; I looked online to see how to use it, and have only found videos of women using small panels directly targeted to the abdomen.

Is it overkill to use a full body panel? And if so, how do I use it? Do I just sit cross legged in front of it? And what do I wear? And what about eye protection?

I have so many questions!

Thanks in advance