I keep seeing this advertised on my social media (must have been doing too much goggling related to conception).
Has anyone been previously and found it useful? It looks interesting, I think, but that might just be because I haven't really got a clue about any of this. It's in London so it would cost us a weekend away. Just wanted to check with people who may have some idea whether it's useful or just a money-making exercise from the organisers!