What happened if I haven’t had my period for half a month and I’m not pregnant?

It is very easy to understand that a woman's menstruation will stop after she becomes pregnant, and will return to normal only after she gives birth. What's more, the absence of menstruation is also one of the bases for judging whether one is pregnant. Therefore, if a woman does not have menstruation for a long time, she can check whether she is pregnant. So, in life, some women find that they haven't had their period for half a month, and after checking, they are not pregnant. What is going on?

1. Drug factors

Taking birth control pills, diet pills and other drugs can also affect women's menstruation. Generally, hormone drugs have an impact on women's endocrine system. If such drugs are taken for a long time, it will affect women's normal menstruation and may cause delayed menstruation.

2. Mental factors

If a woman is under too much stress in her daily life or work, it may also cause delayed menstruation. Because long-term psychological depression, anger, or stimulation and psychological trauma can lead to menstrual disorders, dysmenorrhea, or amenorrhea.

3. Changes in living habits or living environment

Some women like to stay up late, drink cold drinks or eat cold food, over-diet, etc. These bad habits have a great impact on women's normal menstruation. A regular life can keep menstruation regular. In addition, changes in living environment may also affect the arrival of menstruation. For example, colder weather may cause menstruation to be delayed.

4. Impact of diseases

Some female diseases, such as abnormal ovarian function, can affect the normal arrival of menstruation and may cause delayed menstruation. Other chronic wasting diseases, such as chronic hepatitis, tumors, severe iron deficiency anemia, aplastic anemia, tuberculosis and other diseases, often lead to delayed menstruation due to nutritional deficiencies.