Watch your temperature and check if your bad night’s sleep “interfered” with it. 

In general: If one of those reasons applies to you on a particular day and you notice that the temperature is higher than the temperature values before and after, please select an interfering factor for that day. When you select an interfering factor, the temperature reading for that day is not included in the evaluation of your cycle. 

Important: If one of those reasons applies but there is no effect on your temperature, you do not need to select an interfering factor in the trackle app.