I take 5mg of folic acid. Can that make your Urine and semen smell? Or may it be an infection? I've only noticed it since then but I notice the smell after I've used the loo on my under clothes at times. I also take esomeprazole. I noticed it around the same time I took these new supplements. However is it best I see someone in case it's something else? I've noticed no dis charge or anything and it's a strong fish like odour