<s>[INST] my husband has been taking fish oil and the smell of our intercouse has changed.  I thought it was me and have checked myself with the doctor and cant find any problems.  Can his sperm smell change because of fish oil or could there be another reason for the change of smell? [/INST] Degree understand your concerns went through your details. I suggest you not to worry much.  I sincerely believe that fish oil can make your body fluids a bit more smelly. Body fluids include sweat, urine etc. Regarding semen, as it is also a body fluid, change in its smell is also a possibility. That is not a case of worry. There may not be any other health implications. Enjoy sex and life. Psychotherapy techniques should suit your requirement. If you require more of my help in this aspect, Please post a direct question to me in this URL. http://goo.gl/aYW2pR. Make sure that you include every minute details possible. I shall prescribe the needed psychotherapy techniques. Hope this answers your query. Available for further clarifications. Good luck. </s>