I began my period on September, 9th, 2012 and I am always very regular (I get it on the 9th every month). Me and my partner had sex on Sepetmeber, 30th, 2012 and he ejaculated inside of me. I believe this might have been during my ovulation period? I have been getting slight pregnancy symptoms since then (frequent urination, back pains, tender breast, light cramping). Im not sure if these are my pms symptoms or what. I was wondering what my chances were of being pregnant and also if this was my ovulation period? Thanks. (Please no negative judgement, I have been with my partner for over 4 years and am old enough to have children).