Dear
Welcome to HCM
We understand your concerns
I went through your details. You need to be concerned about your age, mental and physical conditions and any diseases you may have before going for second round. Normally health people involve in sex once per day. If that is the routine and if both the partners, loving, affectionate, intimate and are health and worry free during sex, maximum enjoyment results.
Above the age of 40, the desire will be there, but physical and
stress related problems hinder. You need to give more details about the above conditions so as to come to a correct conclusion. in any case, Love, affection, intimacy, age, mental and physical health determines the satisfaction level. Repeated sex is a NO.
If you require more of my help in this aspect, please use this URL. http://goo.gl/aYW2pR. Make sure that you include every minute details possible.
Hope this answers your query. Available for further clarifications.
Good luck.