The girl is under 12 years old. She had her first menstruation at the age of 11, and the amount was acceptable, coming before and after.

Patient's question:

No

Doctor's answer:

Hello, according to your description, generally speaking, during the period of puberty, a girl's uterine and ovarian functions are still unbalanced, so, in the few years after menarche, menstruation will not be very regular.