hi blayz .....so feeling what you are going through! after ttc also for 16 cycles i have just gone to the FS. I believe it is the best move and really i kick myself a bit that i should have gone earlier, but kept believing it would happen naturally. After testing, like SJJ, i too have PCO but not the syndrome. Now i know that there is a reason for our infertility, i am getting treatment and feel relieved that i understand what is going on with my body and that i can do something about it. I am on metformin. When you have tried everything under the sun, it is a very frustrating experience to do everything you can, and yet stil no BFP. Good luck with the 22nd!!!! and hope your TTC journey ends soon and with a happy ending, best of luck to you all. wrights