Normal cycle length vs Abnormal cycle signs. This video breaks down what a normal period should look like vs signs your period is not normal including period cramps, heavy bleeding, spotting before period, PMS symptoms, menstrual cycle length, blood color, hormonal imbalance signs, and irregular periods. If you’re searching: – is period pain normal – how much bleeding is normal on your period – spotting before period causes – severe PMS vs PMDD – signs of hormonal imbalance in women – what does