Is it possible for the hymen to break due to my boyfriend touching my outer labia through underwear?

Patient's question:

No

Doctor's answer:

It is recommended that you go to the hospital for a colposcopy to check if your hymen is intact. Generally speaking, if you are experiencing vaginal bleeding, it is likely that your hymen has already torn. It doesn't necessarily have to be torn due to sexual intercourse; whether it tears depends on the elasticity of a person's hymen. Therefore, it is advisable for you to have a medical examination at the hospital.