Sex leaves 'microbial traces' on genitalia, even when a condom is used — scientists call it the 'sexome'
A new study has revealed that, during sex, male and female partners leave unique microbial "imprints" on each other, even when they use a condom.
A new study has revealed that, during sex, male and female partners leave unique microbial "imprints" on each other, even when they use a condom.
