From past approx one year, I am feeling instant pain in my left breast. This pain is not continuous but once in a while it comes and goes. The time of pain is also not fixed. Sometimes in day sometime in night, some time before food sometimes after. I mean no regularity is there. I got recently married 6 months back. One of my friend told it could be due to some syst problem and could affect and create problem in conception and pregnancy Please clear my doubts and advice me regarding future action to be taken.