Hi, I thought I make this topic for anyone who has the same problem as me. Basically, my left testicle is quite small for the average 18 year old, whilst my right has not even developed and cannot even be seen, unless focused upon extremely.

My doctor said I might need to get an extra boost of testostorone injected into my testicle(s) to help them develop. The injection will consist of hormone(s). My testostorone level came out to be normal, but my Dr said the extra boost should help the development, and the natural level of my testostorone should help maintain the development naturally. So I won't be having injectiones for life, only once or how many times required.

I told my doctor that my testicle size has not changed from when I was 13. At this age I had an ultrasound scan on my testicles, and the results were normal.

However, does anyone have any same experience? Or needs help? Please talk here, I am going through the process, and shall be able to help once I have been healed, hopefully.

Also, if the case of underdevelopment of the testicles, therefore needing an extra injection to help them grow, can this also relate to the penis too? As my penis size has not changed from when I was 13. If they need a boost, then so does the penis right?

I was reading another article, this person had a normal level of testostorone, but his testicles and penis etc were underdeveloped and he had semi erections most of the time only. He took an extra boost of testostorone despite being normal, and his size in his penis/testicles increased, and he began to have more erections. Can this apply to my case? (Note: I have never had a full erection).

If anyone has the same experience or knowledge, may you please provide support. I am going for a scan tommoro.