The question of whether a dentist can tell if someone has performed oral sex is a common one, but the answer is not entirely clear. There is no scientific evidence to support the claim that a dentist can make this determination, but there are some anecdotal reports that suggest it may be possible.
One of the main reasons why it is difficult to determine whether a dentist can tell if someone has given head is because there are no physical signs that are unique to this act. However, some dentists believe that they may be able to identify certain patterns of wear and tear on the teeth that could be indicative of oral sex. For example, they may look for signs of excessive wear on the front teeth, which could be caused by the pressure of the partner's teeth during oral sex.