I'm going to give you an advice because i been in the same boat. Your wife wants a kid so bad that is not going to happen. I have asked other people with the same problem and for some reason is always like that, u guys want a kid badly, then apparently pressure, stress and who knows what else kind'a ruin the thing and just nothing happens no matter what u guys do. Even "doing it" kind;a sucks with those threatments... kind'a... "come on get me pregnant now BABY!!!!!"

In our case we just gave up and we were thinking in adoption or something, so we took the idea of babies out for a few months, then we bought two dogs and a month after she was pregnant. Pregnancy is something that just needs to happen, relaxed and with no stress... just let your life to continue as normal, maybe a trip somewhere? In vitro insemination is so expensive that I needed to sell the house, the cars and all my bikes to be able to pay for something that is not even sure 100%.

In my case we were thinking that the bike was the problem too, it was only stress... women are really rare animal.

Relax man, take it easy thats all, If your wife gets pregnant be careful because the second one will come even if you touch her shoulder, that quick

Good luck man