Hi Runnermum,

Unexplained Fertility IS hard! You sit there thinking that not having a problem/cause for your infertility is a good thing???? Its makes it harder.
We have been TTC for just over 3 years now, and we have had every test under the sun done and still no answer as to why we haven't fallen pregnant. It is frustrating and I do sympathise with you.. We are starting our 2nd IVF and are going to take all of our embies to blastocyst (if we have a good number of embies that is)... Lets hope there is an end to our "unexplained infertility"!
All the best.