No penetration,sperm released outside. pre ejaculation fluid accidently touch on vagina @ 8or less days of the cycle. 13th day sore breasts. pregnant?

Unlikely, but...: It can be hard to tell if a woman is pregnant because some of the symptoms seen in early pregnancy can also happen in non-pregnant women. A urine pregnancy test gives a reliable result if done correctly. One can test about 3 weeks after sex (3 weeks after when conception might have occurred), or 1 week after missing a period. Getting a normal, regular menstrual period means one is not pregnant.