Is the girl 10 years old menses normally

Under normal circumstances, most girls first menstruation time is 11 years old to 14 years old, but due to the current high quality of family life conditions, some girls first menstruation time will be ahead of schedule. If a woman 10 years old menstruation, but did not show other abnormal situation, in fact, is a normal phenomenon, unnecessary cause excessive worry, in ordinary life should pay attention to do a good job of keeping warm.