FWIW, I've subtly hinted at acu for my DH, but when I told my acu I was trying to talk him into it she said that acu wasn't something you talked someone into - they are either ready to try it or they aren't. Of course, you can still encourage them to be ready to try it.

I've got a friend on another website who was told IVF was their only option. Her DH tried acu and menevit and his s/a results improved so much they tried an IUI while they saved up for IVF. That first IUI worked and they now have a beautiful little boy! It doesn't work for everyone, but it certainly worked for them, so I figure it can't hurt to try!