benign prostatic hyperplasia
"I am 54 years old. I've been taking Finasteride...along with Flomax for almost 4 months....after being diagnosed with bph few months earlier. It has helped tremendously with urination issues. 3 month checkup went well. I will go back in Sept. of 2018 ( one year from start of meds). I have had no  side effects until recently. Sexual desire is still very high....no problem getting and maintaining an erection. But about 3 months in, was noticing less and less ejaculate to where now its almost nothing. The feeling is still intense...but the well is going dry per say. I also seem to get fatigued a little more than normal. I will be consulting my urologist about this in very near future as instructed by him."