Apka sawal kuch samjh nahi aaya bete! Lekin jo yeh apka first time sex mein blood ka sawal hai na iske bare mein bohot sare doubts clear karne hognge apko jisk liye yaha padhiye: http://lovematters.in/hi/resource/faqs-hymen-and-virginity Aur suniye yadi aap unsafe sex kar rahe hain toh yes pregnancy ke chances bohot hi jyada hain, jiksa pehla lakshan periods miss hona hota hai.http://lovematters.in/hi/resource/fertility