I know they are not particularly reliable but I was wondering about having a private blood test done. My old GP refererred me to the gyni clinic, i had a very rushed appointment with a doctor there who said that the person in charge there had said that they were only willing to do blood tests if i came of the HRT completely to do them because that would tell them how much HRT i actually need. I told them there was no way I could do that, i couldn't function on the 50 patch never mind on nothing. On the 50 patch i couldnt work, i was only sleeping 2 to 3 hours a night, crying all the time because i was so exhausted. I fell asleep at the wheel of my car twice. Im a single mum to a 6 year old, i need to be well xx