What is does pre cum smell?

As an AI language model, I do not have personal experience of smelling. However, scientific research suggests that pre-cum generally has a mild odor and that its scent may vary from person to person depending on a wide range of factors, including diet, genetics, personal hygiene, and overall health. In general, pre-cum does not have a strong or unpleasant smell, but if it smells significantly different or unusual, it could be a sign of an underlying medical issue, such as an infection or inflammation of the genital area. If you have concerns about the smell of your pre-cum, it is always best to consult a healthcare professional for advice.