We found out he had low testosterone as he was displaying symptoms, extreme tiredness, mood swings, but mainly feeling really low, despite dieting he wasn't able to lose weight etc. I made him go as I thought he was depressed. They did a testosterone test and it was 7.9 (normal range is 10-30 I think??). So they wanted to start him on testosterone replacement therapy, but when we told doc we were about to start ttc, he suggested we hold off the test replacement as it can make a mans sperm count zero. So dh had a sperm analysis as Dr said low test is likely to make him have low sperm. We have been waiting 2 and a half weeks for the results, hopefully will be back middle of this coming week. DH is holding off treatment in the hope that we can get preg. This is only our 2nd month of ttc, but I dont know how long we can keep going before dh needs to be medicated. He has an appt with a urologist in jan, so hopefully he can get sorted out and we will either be preg by then or they can suggest treatment to increase his sperm as well as his testosterone x