Several Israeli women have reported irregular periods and abnormal bleeding after receiving Pfizer's #Covid19 vaccine. Thousands of other women have also reported irregularities in their monthly cycle after receiving the coronavirus vaccine, according to a survey from the University of Illinois. Watch as Del and Jefferey explore this topic further. #Pfizer #Periods #MenstrualCycle #AbnormalBleeding #IrregularCycle #DelBigtree #TheHighwire