Can Duration Of Intercourse Be Extended Through Treatment?

Hello, I am Hossain from dhaka,bangladesh. I am 42, 5'-9" healthy person. weight 82kg. I have no bad habit like smoking, drinking etc. Blood sugar fasting always normal like <5.5. but I am hypothyroid eating daily three tab Thyrox 0.50microgram. I have deficiency of testosterone hormone so using inj Testanon 15 days interval. At beginning of our conjugal life, I have not enough energy to inter-cross. My wife is not happy from beginning to till date. Occasionally I am using erected pill. Problem : without pill, My penis is not so strong according to need to inter-cross otherwise, in the time of inter-cross penis going to weak. skin of penis is not tight. my sensation(end of the penis) is so high so can not being continue long time. I can use 2 or Max 3 minutes without medicine of sensation. otherwise, my penis is not so long but I did not problem. So my query, Can I enhance my duration and strong my penis by the proper treatment. YYYY@YYYY