The second option best matches with each patient and their health issue.
Explanation:
Women faces hormonal imbalance during pregnancy, though it is common to have this problem in pregnancy, however, it may persist after giving birth making them prone to breast cancer.
Hormonal drugs are given in all these three cases to regulate the hormone to cure the problem. This imbalance of hormone during child birth can be a cause of developing breast cancer though not always.
Hello! I'm currently in 7th grade (Middle School). I am very good at math so I go to higher level classes. In those classes, I am learning linear algebra. Hope it helps! :)