Patient's question:
My girlfriend and I had sex once.She said she was a virgin, but she didn't bleed.
Doctor, why is that?! Can it mean she's not a virgin?
Doctor's answer:
Although most women experience pain and a small amount of bleeding when they lose their virginity due to the rupture of the hymen, a few may not bleed because their hymen openings are large, relatively tough, or have previously been damaged. Modern women who enjoy sports, engage in strenuous labor, or participate in physical activities can also cause the rupture of the hymen. Excessive masturbation can also easily lead to the rupture of the hymen. Some girls are born without a complete hymen. Not seeing red on the first night does not necessarily mean they are not virgins.