thanks ladies, hope everyone is well.
I have some very bad news to share. well my deepest fears about Dh's spermy have come true.

FS told us the results and they weren't good. My tests all fine. good eggs etc but DH 1 million sperm count with 10 % movement: normal is above 20 million sperm.
at least We have a reason why we haven't fallen pregnant but it pretty much means we have about 2% chance each month of a natural conception.
I was shocked. I expected results to be bad (as DH had been worried that his sample was very poor on the day) but not this bad!!!!! I think the theory of genetic/family reasons are true as his brother had the same issue.
When the FS was explaining the options - Either IUI or IVF - unfortunately I burst out in tears

I was very embarrassed but it was like all this pent up emotion had built and I couldn't help it.
FS pretty much said that due to my age (34) he recommends immediate action and not to bother with other less invasive treatments. At least my ovarian reserve and hormones are good so something less to worry about.
So now DH has to take a second SA next week followed by another FS appt in a fortnight which FS will say IUI or ICIS based on DH's new results.
It all moving quickly but i guess time seems to be factor. I wish i had known about DH's medical issue years ago as maybe by this stage we would have sorted it out
sorry for long post. but needed to rant!
Broody hope your DH's SA went well.