I've only had positives with acu - nothing has stuck yet, but as a minimum it gives me time once a week to just be silent and relax. I use a meditation while I am lying there which helps my brain turn of even more. I don't know if it works, but it feels good - sorry I have no recommendations, but like anything- give it a try, it's not for everyone, so if you don't like it, that's okay. But it can't hurt to try.

Ps - if you're heading down the assisted conception path in any way you might like to consider finding someone who is close to your FSs clinic, as its good to have acu as close as possible to before and after an embryo transfer. If not - ignore me but you might like to keep that in mind too - maybe your FS knows a good one close to you?