How can u tell if a one year old cherry been popped or messed with?

Child protective svc: If you have concerns that your child is/has been sexually abused you need to contact child protective services and/or the police immediately. This is not something that you would be able to easily tell AND even after a few days if there was vaginal/hymenal trauma it will heal and MAY not even be detectable by the investigative physicians (who use colposcopy (which magnifies area) to do their exam)