 [ Symptoms ] what time of night should i stop eating [ Disease ] there are many different types of stds some can be immediately detected while others can have various delayed incubation periods before they can be accurately diagnosed anytime that you have unprotected sex you are at risk of contacting an std you will need to see a medical provider so that you can be properly examined tested and treated if necessary would not it be easier cheaper and less stressful to just use condoms