Hello, my significant other and I had intercourse about 3 weeks ago. We didn't bother to use protection because he said in the beginning of our relationship that the doctor told him he was sterile, but they never actually performed a sperm count on him. Well about 2 weeks after we had intercourse my breasts were sore, I had an upset stomach, fatigue, and excess eating. I took a pregnant. Test on mother's day thinking it would be - because I haven't missed a period and it was +. I was wondering if there was any chance I could be pregnant. We have decided to wait and see if I miss a period before taking another test. Any advice would help. Thanks.