How are pregnancy spots formed?

Stretch marks are also known as chloasma. We all know that they will grow on the face. If stretch marks appear on the face, it will seriously affect the image and easily make people feel inferior. Therefore, we need to learn more about the knowledge related to stretch marks in life. So how are stretch marks formed? It is also necessary for everyone to understand it in time in life, because only by knowing some of the causes of stretch marks can it be more helpful to eliminate stretch marks due to disease. I hope everyone can understand more.

Medical research tells us that the "director" that causes changes in a pregnant woman's appearance during pregnancy is the hormones in the body. In the early stages of pregnancy, hormones are mainly produced by the corpus luteum of the ovary. Later, when the demand for hormones increases, the placenta takes on the role of the "protagonist" in secreting hormones. At the same time, the workload of glands such as the thyroid, pancreas, and adrenal glands also increases.

Among the many hormones, the secretion of estrogen, progesterone, oxytocin and prolactin plays a decisive role in some major metabolic activities in the pregnancy process. They effectively regulate the mother's metabolic process during pregnancy, promote the uterine tissue in the stage of vigorous development, are responsible for mobilizing the mother's reserves to meet the needs of fetal growth and development, and promote breast development.

However, increased hormone secretion can lead to pigmentation on the skin surface, and the "culprit" is cortisol in the pregnant woman's body. The mechanism is that the secretory function of the adrenal glands is enhanced after pregnancy, which leads to an increase in cortisol, thus causing stretch marks on the skin surface and dark brown spots on the face.

Although pregnancy spots are not a big problem, most women will experience them in life. First of all, if pregnancy spots are not eliminated, it will affect the external image, and may also cause people to have certain psychological problems. At this time, it is necessary for everyone to know more about pregnancy spots. The above introduces the knowledge of how pregnancy spots are formed, and then you can eliminate pregnancy spots due to the disease.