Hello, thank you.. I find it hard to understand all of it really, I have been on at my doctors for a long time to do something, and they gave me the 21 day blood test. I had it on the 7th and got my results yesterday all they said was its satisfactory and normal. So I don't know what it means. If I've ovulated or if I am, as from what I'm aware that's what they are looking at, my last period was 18th may, I'm not due for next period till the 28th, as my periods are averagly 40 days. So I can't see how I could of ovulated when they took the bloods, as I was still 3 weeks away from then to have my next period, sorry if I'm not making any sense lol.. I thought if I ovulate I would at a later date, due to my longer cycle. But they want me to do another blood test on the 21st they said to make sure :s.. Thank you for replying xx