We did 2 FETs there. Just about to move back to the NHS clinic we started with, because the HFEA stats show that while ARGC have v high success rates per cycle, their success rates per embryo transferred are only very slightly higher than average (they're 1% higher than our old NHS clinic's, for example). I don't want to go on a massive long rant here so I'll do this as a list...
Pros:
*They have extremely good embryologists
*The close monitoring and tweaking of meds in a fresh cycle is tailored to the individual
Cons:
*Their immunes treatment is not conclusively proven. The most recent peer-reviewed science on reproductive immunology suggests strongly that the ARGC's approach is ineffective (I'm thinking of Siobhan Quenby and Jan Brosen's work here). It's mind-blowingly expensive too.
*The intensity of treatment can be horrendous. You need to be in every day/every other day, in the early morning. You need to take at least 5 weeks off if you don't live near London.
*Success rates are only unusually high if you look at the stats per cycle. Why aren't the stats per embryo transferred equally good? Are their success rates per cycle to do with having v good embryologists and putting multiple+ embryos back?
What made me decide to jump ship was the HFEA releasing the success per embryo stats (something ARGC resisted for as long as possible...). I can't see how their immunes approach can be the right one if that rate isn't better than that of other top clinics where they don't use it. For us, it's just not worth the money or the sheer hard work of moving to London for weeks, when it seems likely now that we'll get just as good if not better results, at a fraction of the cost, and much less stressfully, elsewhere.
If I had my time again, I'd stick with our original NHS clinic. We were lucky and were referred to a very good one - others aren't anything like as good (as Waterdropsdown says). A good NHS clinic where they keep up with new research and have good success rates would be my first choice now, 5 cycles in. BEST OF LUCK whatever you decide.