I and my girlfriend had foreplay 2 months back. . Just I was jacking my penis which contained precum. But I have urinated before it. And I have touched her vagina upper layers with the same hand. I haven't gone much deep. Could she be pregnant. She got her periods normally for 5 days last month after this happened but a bit earlier. She didn't get her periods this month still? Please answer. I am really worried about her.