So me and my boyfriend have been going out for a few months, and he s quite pushy so we tried anal. I was finishing my period and I had tampon in. His penis wasnt in properly i dont think, and he ejaculated, and i went to the toilet after, and it was quite wet around my vagina , we had used a lubrication , but im just worried theres a possibility of getting pregnant, I m 16, and i really dont fancy telling my parents im pregnant. I wondered whether the tampon could maybe of blocked any semen that may of got in there? The day after anal i finished my period, i know that there is a very unlikely chance that you can get pregnant after your period, but my period was irregular this month. I m just incredibly worried. Help me.