I have been masturbating almost everyday since the age of 14 and presently i am 25 years of age. My erections have become very weak especially when I compare myself with the ones I had at the age of 18-20. Moreover these erections are also temporary and soon my penis looses its erection after 30-40 sec of getting erection.
I also suffer from premature ejaculation. When I first proceeded for sex with my gf, I got some erection but soon lost it and when I tried to penetrate it inside her I found that the erection was not sufficient for penetration and I ejaculated at that moment only, without insertion, without penetration and without erection.
I am in so much love with my gf and my parents are also planning for my marriage, I don't know what should I do. Please help me with and kindly name proper natural medicine for my case, I will always be grateful to you.
Thanks in advance