Hello, My girlfriend where fooling around awhile ago, dry humping and I accidentally grazed her vaginal lips, I hadn t ejaculated since almost a couple days ago and peed before as I learned that clears sperm form your urethra. It s been a month and almost five days since her last period but she hasn t shown any signs of pregnancy, she has been very very stressed out and I worry that that could be making her miss her period as she still shows her usual PMS signs, (she doesn t get angry and she hasn t had mood swings). ja