Hello. I really need help because I'm scared if I got my girlfriend pregnant. On October 5 we spent some alone time and got aroused. We only rubbed and then I came on her breasts. 20 minutes after that we rubbed again and we tried putting it in but it only 1/8 went in and we pulled it out instantly and I came on the bed. She was supposed to have her period on October 10 and she did, she did not experience any symptoms. On the next month she was supposed to have her period in the 10th day of November and she did. She still did not experience any symptoms at all. Does this tell me that she is not pregnant?