The most common cause of bleeding when you brush is gingivitis, and infection of the gums. Untreated, gingivitis can lead to more serious forms of gum disease that will cause bone and tooth loss. When you see that your gums are bleeding when you brush, you should brush and floss more, not less.
When does puberty happen? There is no set age for puberty so try not to worry if your body changes earlier or later than your friendsâ. For girls, puberty often happens between 10 and 16,1 and for boys between 10 and 18.2. Remember that changes will happen over time.
puberty doesn t happen all at once it happens in stages guys usually start puberty later than girls when they re around 10 to 12 years old some start sooner and others later you may continue to go through puberty changes until you re 20 years olduberty doesn t happen all at once it happens in stages guys usually start puberty later than girls when they re around 10 to 12 years old some start sooner and others later you may continue to go through puberty changes until you re 20 years old