Is 0.7cm of endometrium normal?

The endometrium is the layer that makes up the lining of the mammalian uterus. It responds to both estrogen and progesterone and can therefore vary significantly with the sexual cycle. Estrogen can cause uterine hypertrophy, and progesterone can promote special changes in the endometrium in the early stages of pregnancy, or change the properties of the endometrium so that it has the ability to produce decidua. Many women have this question: Is 0.7cm of endometrium normal? Let's take a look with the editor!

1. Is 0.7cm of endometrium normal?

The normal thickness of the endometrium is 0.7CM. Generally, the normal thickness of the endometrium ranges from 5-10MM. The thickness of the endometrium is also different in different periods: 1. The endometrium in the proliferative stage is about 9-10mm. 2 During the secretory phase, the thickness of the endometrium is about 5 to 6 mm. 3 Menstrual period: The thickness of the endometrium can reach 8-10mm.

2. Endometrial Composition

The endometrium is the layer that makes up the lining of the mammalian uterus. The endometrium responds to both estrogen and progesterone and can therefore change significantly during the sexual cycle (estrus, menstrual cycle). Estrogen can cause uterine hypertrophy, and progesterone can promote special changes in the endometrium in the early stages of pregnancy, or change the properties of the endometrium so that it has the ability to produce decidua. The endometrium is covered with mucosa, which is composed of the mucosal epithelium and the underlying lamina propria. The mucosal epithelium is columnar epithelium, cuboidal epithelium or stratified columnar epithelium. When estrogen is secreted, each epithelial cell will grow and divide to increase in number. The part of the lamina propria below the mucosal epithelium is called the functional layer, into which epithelial cells enter to form uterine glands and respond to estrogen. The lower layer of the functional layer is called the basal layer, which is rich in blood vessels.

The endometrium is divided into three layers: the compact layer, the spongy layer, and the basal layer. The dense layer and spongy layer of the 2/3 endometrial surface are collectively called the functional layer, which are shed periodically under the influence of ovarian sex hormones. The basal layer is the 1/3 of the endometrium close to the myometrium. It is not affected by ovarian hormones and does not undergo cyclical changes.

3. Causes of thin endometrium

The thickness of the endometrium varies at different times in a woman's menstrual cycle, mainly due to the influence of hormone secretion at different times. If the thin endometrium is caused by factors such as miscarriage, it will have a great impact on women's pregnancy.

Causes

1. Endocrine disorders

Women's emotions have a great impact on the endometrium. Long-term tension and worry often lead to endocrine disorders, thereby affecting the thickness of the endometrium.

⒉ Abortion curettage causes damage to the endometrium.

The endometrium is divided into three layers. The top layer peels off every month, while the middle and bottom layers do not peel off. If the middle layer is damaged, the impact is not significant. If the bottom layer is damaged, the consequences will be more serious.

Endometrial lesions

Such as endometrial polyps, endometrial cancer, etc.

Therefore, estrogen can cause uterine hypertrophy, and progesterone can promote special changes in the endometrium in the early stages of pregnancy, or change the properties of the endometrium so that it has the ability to produce decidua. The endometrium responds to both estrogen and progesterone and can therefore change dramatically during the sexual cycle. After reading the editor’s introduction, it is normal for the endometrium to undergo cyclical changes.