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.
About what age do you hit puberty? Girls hit puberty at around the age of 11-14 but can start anywhere from 8 and 16 boys hit puberty at around the age of 12 and 14 but can start from around 11 to 15. General â¦ ly from 11 years for girls and 13 years for boys but it varies a lot and can be earlier or later.18 people found this useful.he average age for boys to start is 12 or 13 years of age and on â¦ ce you do start puberty it lasts for about 6 years. 8 people found this useful. Invigilator - 007. 94,586 Contributions. Years of experience helping teens through Puberty with all Q&A.