The first menstruation is usually between 9 and 16 years of age. In lightweight and obese girls, menarche is early and also occurs earlier in countries with plenty of sunlight near the equator. Menstrual bleeding for the first 2-3 years may be irregular. Menstrual bleeds become regular over time in 3 years.
Puberty development stages according to the first length and bud growth is observed in the breast. In the later stages, hairing occurs in the pubis and armpit. After this, the first mensturation occurs.
If the first menstruation occurs before the age of 9, it is regarded as early menarche. There may be any underlying hormonal disorder. This is why you need to check your doctor. Although early mensturation can not be detected, treatment is necessary because it can lead to shortening of height.
Primer amenore: There is no indication of puberty, including height prolongation until 14 years of age, improvement in breasts, increase in pubescence, and menstruation. It is necessary to consult a doctor. If there are symptoms such as breast development outside the menstruation, feathering, it can be expected to be up to 16 years for menstruation. And don’t forget that you can be pregnant…