yippee emma for getting some direction
we were in a similar situation to you and we went through MIVF- so if you have any ?? etc. feel free to ask
also FWIW i also saw a TCM (traditiona Chinese Medicine) specialist who deals with woman's OB/GYN . He works out of rooms in Calton and was excellent
he helped me get my BFP with my DS2 after 10 years and 7 IVF attempts. He also is great for IVF support as well
perhaps he might be worth a go as well.
let me know if you want his details and can forward them to you
also know a few of the specialists at MIVF as well after going through them for 8 years as well
fingers crossed hun
xxxx