What reason is menstruation late 5 days still did not come

summary

I'm a white-collar office worker who just started working. I'm 25 years old. My daily life is very regular, and I don't have any bad habits. Before this, every menstruation, on time to and cycle stability, did not appear irregular menstruation. I have a boyfriend who has been dating since college. We lived together after graduation because of work. Last month, I was my aunt on the 23rd. Let's take a look at the following.

What reason is menstruation late 5 days still did not come

First, we know that menstruation is the discharge of endometrial tissue and blood from the vagina, which is called menstrual blood. Every once in a while, adult women have menstruation. Such a week and round-trip process, we call the menstrual cycle. The first menstruation of a woman is usually called menarche.

Second: menstruation means that the uterus has been fully developed and can carry and nurture new life. So once a woman is pregnant, her menstruation will not come again. Agreement to become Yueju, menstrual cycle is actually from the beginning of the last menstruation.

Third: there are many reasons for postponing menstruation. External factors include high pressure, mental tension and environmental impact. It could be endocrine disorder, or the woman is pregnant. Among them, medical research has proved that taking contraceptives can also lead to delayed menstruation.

matters needing attention

Women should pay more attention to protect themselves during menstruation. Pay special attention to keep warm, and avoid raw and cold food. Don't have too much mood swings and don't work too hard. Do not go to the extraction of teeth during menstruation, or do physical examination.