Has anyone ever tried this? If so how well did it or did it not work for you?!

Back story:

I have PCOS and don’t ovulate on my own. I am a mom of 2 beautiful boys but my hubby and I would like another. Currently on METFORMIN and doctors want to do Letrozole and clomid together.

A friend/co worker pointed me in the direction of this but I am unsure how well this worked for other people or if it’s even worth entertaining.

Please be kind, as I have been ttc for about 2 years now.