Check out our new articles:

The ring remains on the penis until intercourse is finished. (...)

General DENTISTRY

There are two forms of impotence: primary and secondary. The ring remains on the penis until intercourse is finished.

  • + Dental public health
  • + Forensic odontology
  • + Geriatric dentistry
  • + Oral Implantology
  • + Oral medicine
  • + Orthodontics
  • + Pediatric dentistry
  • + Periodontology
  • + Prosthodontics
  • + Veterinary dentistry