Does anyone know?

So i have a question for you ladie...

Does anyone know what doctors to look for to get checked if you can become pregnant and have SO Sperm checked?

I know that my fiancé and I are perfectly healthy and have no problems with our bodies or anything else.. but I still like to know why it takes some of us a long or a while time to become pregnant.. It's not worried like that I said of my before post I did of not having to worry about not being pregnant yet and just keep trying...

It's just always best to see what goes on with your body and your SOs body as well..