hello doctor,due to some fear i had not got my multiload copper t removed even after its expiry.got it removed recently after 2 years delay,i had it for 5 years.post removal i had menstruation only once.after that it has ceased.a scan says i have a single simple ovarian cyst.no other problem.but mom died of cancer.iam afraid of developing.my pregnancy test is negative,2 days ago.please suggest what i can do.thank you