Recently, My girlfriend gave me a handjob and i ejaculated eventually inside my boxers. I accidentally touched the non-white part of semen slightly on my boxers which got filtered out. The sperm (whitegrey part) was still inside the boxer. After few seconds , i fingered her with 2 or 3 inches. Will she get pregnant? Temperature was 20 degrees celcius. She was on 15 th day of menstrual cycle