14 years old and no menstruation for two months

What is the reason why a 14-year-old girl has not had her period for two months? Can anyone tell me? I also encountered this situation when I was a child, but my mother didn't take it seriously and said it was normal. As I said in the previous article, the body organs of 14-year-old girls are not yet fully developed, and sometimes they may have menstrual disorders. But those who have questions can continue reading.

Why did a 14-year-old not have her period for two months?

1. Pituitary tumors, hypopituitarism, premature ovarian failure, incomplete development of the uterus and ovaries, etc. may all cause amenorrhea.

(1) Pituitary factors: The absence of menstruation caused by this condition is also called pituitary amenorrhea. The pituitary gland is located just below the brain. Although it is small in size, it is responsible for controlling the endocrine system of the entire body. If the function of the pituitary gland changes, it can also cause ovarian failure. Common pituitary diseases include tumors and hypopituitarism.

(2) Central nervous system factors: The central nervous system controls the activities of the pituitary gland and indirectly controls the female ovaries, including the brain and hypothalamus-pituitary gland. When the nerve center is over-strained, the ovaries change and cause amenorrhea. Hypothalamic pituitary tumors can also cause amenorrhea.

(3) Uterine and ovarian factor: also known as ovarian amenorrhea. If the uterus and ovaries cannot secrete growth hormone, the uterine wall will not change, and the uterine wall will not fall off. As a result, the uterine wall will not change, and the menstrual period will naturally stop. For example, congenital uterine and ovarian hypoplasia, premature ovarian failure, etc. may cause amenorrhea.

(4) Uterine factor: also called uterine amenorrhea. If women have uterine problems, they may also develop amenorrhea. The most common ones are congenital absence of uterus, incomplete uterine development, or childhood diseases that invade the uterine wall, resulting in adhesions or scars. Although the ovaries are very good and female characteristics develop normally, there is no menstruation. If menstruation is not present for a long time after the menstrual period has occurred, such as due to tuberculosis of the uterine wall, schistosomiasis of the uterine wall, suppuration of the uterine wall, or when the dermis of the uterine wall is scraped off during curettage, the uterus and ovarian growth hormone cannot be responded to and secondary amenorrhea will occur.

2. Other factors cause amenorrhea

For example, factors such as excessive mental anxiety, too much work pressure, changes in lifestyle, irregular work and rest, changes in diet, changes in the natural environment, etc. may affect endocrine function, which may cause menstruation to occur and cause delayed menstruation.