Why is the 13-year-old girl's menstruation irregular?

If a 13-year-old girl has irregular menstruation, it is quite common in life. A 13-year-old girl is an adolescent girl and will have menstruation at this age. This is also an important sign of entering puberty. Because the girl's ovarian development is not particularly complete at this time, don't worry if you have irregular menstruation. Strengthen your diet and pay attention to the hygiene of your private parts.

Why is the 13-year-old girl's menstruation irregular?

Menstruation is an important physiological phenomenon for women, and the onset of menstruation is an important sign that girls are entering puberty. Most girls start having their first period around the age of 13-15, and the first menstrual period is called menarche. The early or late onset of menarche is related to factors such as genetics, nutrition and climate. Normal menstruation occurs every 28-30 days, ends every 3-7 days, and the menstrual volume is about 30-80ml. For most girls, their menstrual cycles are often irregular within 2-3 years after menarche.

The ovaries of adolescent girls are not fully developed and cannot ovulate, so there is no progesterone produced by the corpus luteum to regulate the menstrual cycle. The follicles in the ovaries develop one batch after another. Before the previous batch of follicles has atrophied, the next batch has already begun to develop. The fluctuation of estrogen levels produced by batches of follicles will cause part of the endometrium to shed and bleed, which is the "menstruation" of adolescent girls.

Because the ovaries do not ovulate and there is no progesterone, the endometrium can neither shed regularly nor be completely and thoroughly shed at once. Instead, part of it sheds today, and part of it sheds tomorrow. By the time the back endometrium sheds, a new endometrium has grown where the front endometrium shed. In this way, the endometrium grows and sheds at the same time, and uterine bleeding continues and is often difficult to stop on its own. The clinical manifestations are menstruation every 40-50 days, and the menstrual period is very long. After about 2-3 years, the ovaries are fully developed and normal ovulation occurs, and menstruation will become normal.

Dietary principles for regulating menstruation

1. Eat warm food and avoid eating raw or cold food. In traditional Chinese medicine, eating warm food helps the blood flow smoothly, while eating raw or cold food is not conducive to digestion and will also damage the body's yang energy, leading to poor blood circulation, irregular menstruation, scanty menstrual blood, and menstrual problems such as dysmenorrhea and amenorrhea. 2. Eat a light diet and avoid spicy food. What should you eat to treat irregular menstruation? It is better to eat light food, especially during menstruation, which helps digestion and absorption. A light diet should contain less salt to avoid excessive salt intake, which will increase the accumulation of salt and water in the body and avoid headaches and irritability in the early stages of menstruation. In addition, it is best not to eat spicy foods. This type of food will stimulate blood vessel dilation and easily lead to excessive menstrual bleeding or dysmenorrhea. Women must not eat spicy and other irritating foods during menstruation. 3. Eat more high-fiber foods. What should you eat to treat irregular menstruation? Foods rich in fiber can help regulate menstruation. High-fiber foods include fresh fruits, vegetables, oats, brown rice, etc. These foods can moisturize the intestines and improve constipation, so it is recommended to eat them in moderation. In addition, foods rich in fiber can promote the secretion of estrogen, increase the magnesium content in the blood, improve menstrual irregularities, and maintain a stable mood.