My Girlfriend was a virgin & we mutually decided to break the virginity. She was expecting her periods on about 22 Nov as she previously had her periods on 25 Oct. So we chose 21st nov for sex to minimize the risk of pregnancy as the day was just before her expected day for periods. I had a Viagra pill at first. At start I wasn't wearing a condom while I began inserting my penis in her vagina. It was painful to her so very soon after I applied a condom. I broke her virginity very slowly but with 1-2 strong strokes. I didn't inserted my whole penis in her while having sex. When I ejaculated, my condom was lose at the tip of my penis but l'm pretty sure that It was not damaged. The next day on 22 nov, she didn't had her periods but she noticed blood like 2 or 3 drops. Again she didn't had her periods on 23 nov. So I had to give her unwanted 72 contraceptive pill which she had on 24 nov (after about 7O hours of having sex). Its 27 nov and still no bleeding and she is so worried if she is pregnant.