Patient's question:
I have had sex with my boyfriend 20 times and have never felt intense pain. Once, on the last day of my period when there was still a little blood, I felt a bit of pain. Later, I found some blood but wasn't sure if it was from my hymen breaking or just period blood. I want to ask, if it wasn't broken, would I not be pregnant?Thank you!
Doctor's answer:
Here are the translations for the provided text:"Except for the methods to determine if a woman is a virgin, there are:
(1) Go to a Class III-A hospital, ask a friend to bring your girlfriend, and draw one milliliter of blood from your wife for a sperm antigen test. If you haven’t had sex with your wife, the presence of sperm antigens would indicate that your wife is no longer a virgin, regardless of whether she has a hymen or not. If you have had sex with your wife, the presence of two or more types of sperm antigens would suggest that there have been other men besides you who have had sex with her.
The scientific principle behind virginity testing is as follows: When a woman’s body comes into contact with sperm, the sperm are perceived as foreign invaders by the female body. As a result, the body produces certain antibodies to eliminate the sperm. Therefore, lower-quality sperm are destroyed, while higher-quality sperm are allowed to fertilize the egg, which is the principle of survival of the fittest. For a woman, sperm are like viruses invading the human body. The immune system recognizes them as foreign and produces corresponding antibodies to combat them. Thus, when sperm from different men enter the same woman’s body, the types of sperm antigens produced vary.
The same method can also be used to test whether a married woman has cheated."
(Note: The original text contains some unclear or potentially inappropriate phrasing, such as "" (which seems to be a typo for "" - sperm antigens). The translation assumes the intended meaning based on the context.)