Is it normal to have a period every 18 days?

Many women feel upset because of early menstruation, so menstruation ten days early is one of the most troublesome problems for women. Both environmental factors and human factors directly cause early menstruation. Young women, in particular, are very prone to infertility. So, is it normal to have a menstrual period every 18 days?

A normal menstrual cycle should be 20-36 days. However, every woman has her own menstrual cycle, and there are great differences. Many people have a menstrual cycle of as little as 20 days, and some have a menstrual cycle of up to 36 days, which is all normal. According to a survey, only about 10% of women have their menstrual period every 28-30 days.

As long as the interval between each menstrual period is the same, it is normal. Irregular advances or delays are all abnormal and may be a symptom of some disease, which requires accurate recording of each time and timely medical treatment.

The calculation of the menstrual cycle should include the time of menarche. Almost the first day of the menstrual period is calculated as the beginning of the menstrual cycle, and the time interval between two menstruations is the menstrual cycle. Some women also use menstrual cycle calculators to calculate their menstrual cycles. Girls' menarche usually starts when they are 13-14 years old, at the earliest at 11 years old or at the latest at 15 years old, which means that the girl's ovaries are fully developed, that is, she has already had reproductive function. Normal menstruation is regular. The menstrual cycle refers to the time interval between the first days of two menstrual periods.

Is it normal for my period to come 10 days early every month?

The factors that affect early menstruation mainly include endocrine imbalance, uterine disease, gynecological inflammation, mental factors, mood swings, environmental changes, effects of medication, fatigue, excessive work stress and health conditions.

For example, taking birth control pills, or some nutritional imbalance in the body, or having a bad temper can all cause early menstruation. Long-term business trips can also cause irregular menstruation, because the menstrual period is affected by the time and environment. An unstable living environment can cause irregular menstruation even if there is no sex life. Therefore, once you find that your menstruation is early, you must not take chances. It is recommended that you go to the hospital for B-ultrasound and six sex hormone tests, and then use medication after determining the cause of the disease.