What is the reason for irregular menstruation in a 19-year-old girl

Girls will have menstruation when they reach a certain age. Some girls are not very old, but they have already had irregular menstruation. So, if a 19-year-old girl has irregular menstruation, what is the reason for irregular menstruation in a 19-year-old girl?

1. All normal conditions during puberty

When a young girl has her first menstruation, her endocrine system is not yet complete, and her uterus and ovaries are not fully developed. Her menstrual cycle may last more than half a year in the early stages, which is a normal physiological phenomenon. Most of these conditions will be resolved in 1 to 2 years and form their own stable physiological cycle.

2. Polycystic ovarian syndrome

Menstrual irregularities or even amenorrhea are typical manifestations of PCOS, which often occur in women of childbearing age. However, many patients will have symptoms during puberty, including amenorrhea, accompanied by metabolic disorders, weight gain, increased hair growth, acne, etc. This type of disease belongs to an endocrine disorder. Excessive body fat can also cause amenorrhea, so this disease is more prone to obese women.

3. Chronic diseases

Experts say that long-term coexistence with chronic diseases, such as anemia, tuberculosis, nephritis, diabetes and other diseases, in addition to harming physical and mental health, can also cause irregular menstruation or amenorrhea.

4. Uterine and ovarian hypoplasia

The health of the uterus and ovaries is also directly related to women's menstrual period. During puberty, uterine and ovarian hypoplasia or uterine and ovarian diseases may cause amenorrhea.

5. The effect of psychological pressure

Experts say that the ovarian and ovulation systems during puberty are not perfect, and coupled with high mental stress and high anxiety, it is easy to cause ovarian imbalance, estrogen metabolism disorders, non-menstrual bleeding, and if not paid attention to, it may cause amenorrhea.

Doctors remind that amenorrhea is not limited to adult women. Adolescent girls may also suffer from amenorrhea due to incomplete ovarian development, blind weight loss, and excessive eating and drinking without restraint. If it is not discovered in time and proper treatment is not received, it may affect future reproductive function.