secondary make infertility

Christine
My husband and I have two beautiful daughters. We conceived then very easily.  We've been trying for number 3 for close to two years. At the end of last year he was finally tested and has low count and morphology. We found out we were pregnant the beginning of the year. Unfortunately that ended in a missed miscarriage. We have been trying to be proactive and went to the fertility doctor early after we were cleared to try again. His counts had decreased and his testosterone is now low. We are waiting for the appointment with the fertility urologist which is taking forever but I feel like they are making me do lots of random testing as well even after the doctors stated I don't have an issue conceiving. I feel like the testing should be tailored to us specificinstead of generic testing that isn't necessary. Does anyone have any experience with something similar??