stork conception aid

Hello all my hubby just sent me this link https://www.thestorkconception.co.uk/how-it-works/
We have recently been given a mild male factor sub fertility diagnosis (6.4%normal form) 
We have been referred for treatment (3xIUI 1xIVF) 
Has anyone heard of/tried the stork? What were your experiences? Do you think it's worth it?