Question
A pregnant woman asks, how can she determine whether the child is from an ex-boyfriend or her current boyfriend.
Answer
Based on the provided medical information, the pregnant woman underwent an ultrasound examination on January 3 and learned that she was pregnant for 5 weeks and 6 days, with her last menstrual period calculated to be on November 23, 2018. Since the pregnancy occurred shortly after having sexual relations with her ex-boyfriend and for a longer period with her current boyfriend, it is likely that the child is from her current boyfriend.