Hi everybody. I wanted to ask...Exactly how do you feel on testosterone injections? Does it just give you a sense of well-being and increased muscular mass, or does it also greatly affect your libido and erections? I'm 24 years old and suffer low-t symptoms. Labwork tells i have mid-low total-T levels (usually 350 to 450 ng/dL in morning samples). Thyroid and adrenal glands work fine. All my friends of my age masturbate from once to twice a day and always get excited when they see nice girls. Some didn't even have a refractary period until a few years ago! And i feel i'm like a 50y old man. I have very weak and short morning erections, I want to have sex only twice a week and sometimes have problems getting excited. Once i have sex, i don't feel any desire at all for many hours, sometimes even days. I don't even bother if i watch a porn movie or if my girlfriends lies naked in front of me. It often happens that i loose erection while being inside her, and a few times a month i don't even achieve erection, even if i try to masturbate alone. My previous doc put me on tgel but the results weren't satisfying. I'm going to see a new endo next month and i was wondering if it makes sense to try testosterone injections. I read many posts in the forum and what i see is that almost everybody has big problems in maintaining optimal libido on TRT. Some people feel good just in the first months and then libido drops off. Other people get trouble from high estrogen, and so on... Isn't anybody here experiencing good results from TRT? Do you feel horny like a 20 year old or do you just feel satisfied? And how does exogenous T affect your ejaculation? Do you eject less liquid because of reduced testicular activity?