 [ Symptoms ] sore breasts and back pain 3 weeks after mirning after pill induced period when bf and i had an accident pregnant  had sex strsight after period condom broke and took map due to precum only four days later had sex where condom slipped off after ejaculation most semen captured in condom but some deposited in me most likely took map again next day heavy bleeding a few days lster then had really sore breasts and back pain three weeks later and havent had a period since am i pregnant or are these side effects of plan b  morning after pill [ Disease ] in radiation therapy also called radiotherapy high energy rays are used to damage cancer cells and stop them from growing and dividing a specialist in radiation therapy is called a radiation oncologist