question: Hello doctor, I am 33 years old. My height is 182 cm and weight is 90 kg. I do not have the habit of smoking, but I drink. Please go through my blood reports. I have been facing erectile dysfunction for the last one year. I have tried Megalis (Tadalafil) and Manforce (Sildenafil citrate). When I am using the medicines, it gives me erection, but leads to anejaculation (no discharge). One of the doctors advised me to get my testosterone checked and when I got it checked it was low. The doctor prescribed me tablet Unidep SR 150 mg, two tablets in the morning and injection Cernos 1 g deep intramuscular. I think my doctor is leading me to a testosterone replacement therapy. Is there any other medicine that I have to try instead of testosterone replacement therapy? I am afraid of testosterone replacement therapy due to its side effects. The doctor has prescribed me Cernos 1 g, which I think is too much after having researched on the internet. I got to know that 400 mg bimonthly is a good dose. Cernos come in a 4 mL vial. So, can I take about 2 mL every fortnightly? Is that a correct calculation for about 400 mg? What does Unidep do and why this was prescribed to me? I heard while taking testosterone my estrogen can increase and it will not resolve my erectile dysfunction. So, how to control that?