What should I do if my menarche is irregular?

Menarche refers to a woman's first menstruation. Often at this time girls are not prepared, so they are often in a rush when menstruation comes. At this time, mothers need to teach their children patiently so that they can fully understand menstruation. This is also the reason why many schools now offer physiology classes for children in advance, including the nocturnal emission for boys. What should I do if my menarche is not normal?

Is it normal for a girl to have irregular menstruation after menarche?

Expert opinion:

This is a very good question. Many mothers would certainly like their children's menstruation to be like hers now, very regular every month. We should not be too impatient about this hope of growth. It is not possible to establish a regular menstrual cycle all at once.

The onset of menstruation is a very precisely regulated process.

It does not mean that menstruation will come on time. In fact, there is a very precise regulation, just like the normal rhythm and speed of a clock or watch. It is not that we can just watch the pointer move by itself. The movement of the pointer depends entirely on the densely packed and tightly interlocking gears behind the clock to make the pointer move so evenly and accurately.

What are these interlocking gears in the body?

The hypothalamus is a high-level nerve center that regulates the menstrual cycle, and it has a subordinate, the pituitary gland. The pituitary gland and its subordinate are the ovaries. At least these three parts work closely together to ensure that menstruation comes on time.

Finally, the estrogen and progesterone secreted by the ovaries are regulated by their superior pituitary gland and then by their superior hypothalamus. They produce estrogen and progesterone cyclically, which act on the endometrium, allowing the endometrium to be shed monthly. This is a precise regulatory process.

Adolescence is the stage when a person transitions from childhood to adulthood. It will probably take six or seven years. This maturation process takes some time for a person, so we should never expect menstruation to come immediately, as it rarely happens.

After menarche, only a few children have monthly menstruation, and most children need a period of adjustment. Our textbooks say that how long it takes for the second menstruation to come after the first menstruation is an average of 36 days. For some people, it may come once every 20 days or so, and for others, it may come once every 50 or 60 days. Some people may only have their period once every two or three months.