 [ Symptoms ] 8mm dense nodule picked up on routine chest xray  risk that is cancerous  age 56 white female only risk factor is did smoke between ages 16 and 21 [ Disease ] no but something is wrong with you and your boyfriends brain if you do not want to have an unplanned pregnancy you need to use an effective form of contraception at the very least your boyfriend should use a condom 100 of the time not all ejaculations end up with an immediate pregnancy so you may have lucked out this time pulling out before ejaculation is not an effective brith control method playing the pregnancy lottery however will most likely end up with you being pregnant if you keep up your risky sexual practices