The absence of menstruation after taking cervical cancer vaccine may be related to pregnancy, endocrine disorders and other factors, which have little relation with taking cervical cancer vaccine.
Menstruation is mainly regulated by the level of estrogen and progesterone in the body, and undergoes a cyclic process of proliferation, secretion, and exfoliation and bleeding, which has nothing to do with taking cervical cancer vaccine, and it will not lead to the delay of menstruation after taking cervical cancer vaccine.
If women who usually have sexual intercourse do not have menstruation after taking cervical cancer vaccine, it should be considered that it is caused by pregnancy. Through blood test for human chorionic gonadotropin or urine pregnancy test, it can be judged whether women are pregnant or not, and the suspension of menstruation after pregnancy is a normal phenomenon.
The absence of menstruation after taking cervical cancer vaccine may also be caused by endocrine disorders, which may be due to environmental changes, prolonged emotional depression, excessive dieting and weight loss, abnormal ovarian function and so on.
There may be other reasons why menstruation does not come after taking cervical cancer vaccine, so it is recommended to consult a doctor in time, complete the relevant examination, clarify the cause of the disease under the guidance of a professional doctor, and actively target treatment.