Bleeding gums is a sign of gum disease and definitely not normal. One thing I would like to stress from the start is to NOT brush gentler, actually brush more! This is counterintuitive but brushing it more/better is what you should do.
There has been some news about some US government health departments stopping the recommendation of flossing. So let's all stop flossing! Right?
If you do not regularly have a professional scale and clean, sensitivity is a common occurrence after the treatment.
The weather is starting to get cooler now, after our scorching summer recently! As it does, people get sick more easily and I see a lot more gum abscesses (infections) during winter...