It doesn't happen like that, dear. The hymen can be torn or stretched in lots of ways without having any kind of sex, or any Sports like cycling, horse riding. Next time she’ll bleed because of hymen it is not certain thing. Clear your doubts read more here: https://lovematters.in/hi/resource/faqs-hymen-and-virginity https://lovematters.in/hi/making-love/virginity/female-virginity-top-five-facts If you would like to join in on a further discussion on this topic, join our discussion board, ‘Just Ask’ https://lovematters.in/en/forum