Hi I am 39 years old male a major thalassemia, married for last 12 years have twins and both are normal. In last 3-4 years I ejaculate imm as I insert and my organ has been shrinking. earlier I use to have good sex and was very comfortable in performance. Was having 6-7 time a week but now its 3-4 time in a month. My married life is suffering because of this.