Me and my boyfriend had sex on the 27 th of August.He definitly didnt ejaculate in me. We used the pull out methoud . A few minutes later he cleaned up and put on a condom and we had sex again. He didnt ejaculate in me this time either, but i think the condom broke (not sure ). My last periode ended on 23 August and my cycle is usually 28 days. What is the chances of me being pregnant . Please help me. I am feeling very nausea today but i think this may be because of stress .