hi harry,
i to have unexplained infertility and i have a 12 year old son from a previous relationship. in my previous relationship i failed to fall pregnant after my son but ignored it really although i was not taking precautions we were not actively trying every month so i just thought id let nature take its course. I think looking back ignoring it was partly the cause of our breakdown but thats another story!.
im in a new relationship now and have been for 5 years we have actively been trying for 2 years and nothing happened so we both went for tests and everything was fine and we were referred for further tests. this showed i had polycystic ovarys although i had no symptoms. Anyway this was not put down as the cause.
we were offered ivf or iui but as im 35 we decided on ivf.
we started ivf in jan and have just tested and result is +ve

I cant believe my luck especially when i read some of the other ladies stories

I feel very lucky but i know i have a long way to go yet

My heart goes out to others with failed attempts i feel almost guilty that its worked first time for me.
i hope that my story gives you hope

and you will find lots of comfort here, its definatley helped me through the last week.