HI all, I am new to Mumsnet even though I have been TTC for 7 years. We've been through all the tests and there was nothing wrong found thankfully, but still have done two rounds of IVF (both unsuccessful unfortunately and unable to afford to do any more). Now I am starting to clutch at straws. I have only just found out about Calc Fluor. Is it effective? Has anybody used it? TIA.