I'm shouting at the screen. Please, please look at the stats of everything that charlatan promotes! Hardly any is of statistical significance, it's promoted alongside utterly unproven "complementary" woo-shite and they DON'T do their own if, it's subcontracted through the London Fertility Centre, so it's THEIR stats you need to study.
When you look a the non-hfea approved stats in their website they show they've treated 30 patients. A sample size so small is completely meaningless.
When the stakes are as high as they are, in assisted fertility, please please just pick somewhere that successfully treats a HIGH VOLUME of patients year in year out and can demonstrate robust results. In this case that's the Lister.
I have grave misgivings about the way in which this woman promotes and charge for treatments which patently cannot be shown to work, never mind the ridiculous way in which the data is collated, to couples at their most desperate and vulnerable.
Please choose somewhere else.