How many days late is normal for menstruation

Due to the improvement of quality of life and the accelerated pace of life, many living habits have become more and more irregular, often staying up late, eating cold, spicy and other irritating foods, especially for female friends. Once this happens, it is easy to cause symptoms of irregular menstruation, so we must pay attention to it. Under normal circumstances, it is normal for women's menstruation to be advanced or delayed by one week. If it lasts too long, it is abnormal.

A woman's normal menstrual cycle is generally 28-30 days, and it is normal to have a period one week earlier or later. Women's menstruation is regulated by the hypothalamus-pituitary-ovarian gonadal axis. Mental factors, mood swings, environmental changes, pregnancy, age, illness, medication, and nutritional status can all cause dysfunction of the gonad axis and lead to menstrual abnormalities. It is recommended to observe closely and go to a regular hospital's gynecology department in time if there are any abnormalities. If menstruation is delayed for more than one week due to sexual intercourse, the possibility of pregnancy cannot be ruled out. It is recommended to test yourself with test strips or go to the hospital for a blood HCG test to determine whether you are pregnant.

Today's diet is becoming more and more diverse, so some female friends now have a common problem, that is, unstable menstruation. In addition, those who have boyfriends will worry about whether they are pregnant if their menstruation is delayed. So how many days of delayed menstruation is considered normal?

In fact, there are many reasons for delayed menstruation, including eating raw, cold or overly cold foods without paying attention, which can cause the endometrium to get cold and lead to unstable shedding time, which can easily lead to menstrual disorders or even dysmenorrhea.

Generally, it is normal for menstruation to be delayed by about a week. If it is delayed for 7 days and still not comes, you may be pregnant or have irregular menstruation. Irregular menstruation refers to menstrual changes caused by various reasons, including the early or delayed age of menarche, changes in cycle, period and menstrual volume, as well as some abnormal symptoms before and after menstruation. This phenomenon is collectively called irregular menstruation, which is one of the most common symptoms of gynecological diseases.