Ward 1 contained more student doctors
Women in Ward 1 had 11.4% chance of dying from childbed fever
The Priest walked through Ward 1 every day
Retraining the student doctor's to be gentile
The women in Ward 1 laid on their back to give birth
Women in Ward 2 had 2% chance of dying from childbed fever
The women in Ward 1 is over crowded
Semmelweis's colleague died of the same symptoms after cutting himself accidentally
Sterilization and cleanliness was uncommon in the 1840s
Having the nurses and doctors wash their hands
Laying the women in Ward 1 on their side to give birth
