I have to say my experience of a NHS recurrent miscarriage clinic was totally different to @Moo678
5 month wait from referral to get into to see the specialist. Very basic i felt testing done - thyroid, blood clotting, autoimmune - no thinking out the box or tailored approach
Refused progesterone, steroids, blood thinners and aspirin when I asked
Wouldn't test for sperm dna fragmentation, progesterone levels, NK cells, karyotyping
Waved on my way with a call us when you next get a BFP and we'll scan you at 6 weeks and then every 2 weeks after that (by which point likely to late if it was a progesterone issue 🤷♀️) but in July when I did get a BFP I was told due to covid they wouldn't be doing any scans. (So you have to ask yourself what's the point of the clinic? - and this is at a very large specialist city hospital not a small regional by the way)
I was only seen when I told them my last 2 pregnancies were ectopic and I nearly died twice
You get what you pay for but I had the additional testing run by my IVF clinic who also supported both me and a friend when we got naturally conceived BFPs inbetween IVF cycles and gave us free scans and gave us progesterone, blood thinners at cost. I felt they were much more interested in helping us than the NHS even when they didn't need to since we hadn't conceived by way of an IVF transfer