My local hospital runs a free hypnobirthing class and have written to me to offer a place, but saying it fills up so if I want it I need to make a decision now, even though I'm only 21 weeks (the actual course would be much later in pregnancy). My instinct is that it's woo mumbo jumbo, but a) my brother and his gf, who are super normal people, insisted it was amazing and b) I've had and am having a lot of problems with anxiety in this pregnancy (it was my fourth pregnancy of 2017) and although I'm still currently in a place where I can't imagine I'm going to get as far as giving birth, I can imagine getting in a right state about it if I do get there, so maybe would be a good candidate for some relaxation and confidence-building? I had a look at some online threads on Mumsnet and elsewhere and they were astonishingly positive, though I noted that a lot of them were from women who hadn't yet given birth! All the negative comments I could find (in admittedly a quick search) were from people who hadn't done it but said it was surely nonsense. This made me feel a bit suspicious (is it a cult?!) - surely there are people out there who did it and found it rubbish, cringey or just a bit meh? So, can I ask for honest opinions from those who did it, either good or bad?