I've just undergone my first IVF cycle and am currently going through the agonising 2WW.....3 days to go. Obviously I realise the progesterone I'm taking mimics pregnancy symptoms, but apart from the usual, for the last 3 nights I've been peeing about six times every night, having vivid dreams and since yesterday, Ive had a horrid taste in my mouth (not metallic though). Does anyone know if these are simply the side effects of increased progesterone? I can't find anything about these symptoms online. I'm hoping these are genuine signs that I might really be pregnant. TIA